Search a number
-
+
2222410030012 = 2219238573148303
BaseRepresentation
bin100000010101110001111…
…101011101101110111100
321212110102120120000101001
4200111301331131232330
5242402443431430022
64420543331500044
7316364251365364
oct40256175355674
97773376500331
102222410030012
11787578584247
122ba874757624
13131759649223
14797cad679a4
153cc23a75b27
hex20571f5dbbc

2222410030012 has 48 divisors (see below), whose sum is σ = 4272436546560. Its totient is φ = 1006825837248.

The previous prime is 2222410029913. The next prime is 2222410030019. The reversal of 2222410030012 is 2100300142222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222410030019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14911453 + ... + 15059755.

It is an arithmetic number, because the mean of its divisors is an integer number (89009094720).

Almost surely, 22222410030012 is an apocalyptic number.

It is an amenable number.

2222410030012 is a deficient number, since it is larger than the sum of its proper divisors (2050026516548).

2222410030012 is a wasteful number, since it uses less digits than its factorization.

2222410030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156922 (or 156920 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2222410030012 its reverse (2100300142222), we get a palindrome (4322710172234).

The spelling of 2222410030012 in words is "two trillion, two hundred twenty-two billion, four hundred ten million, thirty thousand, twelve".

Divisors: 1 2 4 19 23 38 46 76 92 437 874 1748 8573 17146 34292 148303 162887 197179 296606 325774 394358 593212 651548 788716 2817757 3410969 3746401 5635514 6821938 7492802 11271028 13643876 14985604 64808411 129616822 259233644 1271401619 2542803238 5085606476 24156630761 29242237237 48313261522 58484474474 96626523044 116968948948 555602507503 1111205015006 2222410030012