Search a number
-
+
2202012202201 = 71089128883773
BaseRepresentation
bin100000000010110010001…
…001111011010011011001
321210111210000102222221221
4200002302021323103121
5242034210110432301
64403331311332041
7315042625614550
oct40026211732331
97714700388857
102202012202201
11779960533309
122b6921521021
1312c858710926
1478813cc4d97
153c42ce24da1
hex200b227b4d9

2202012202201 has 8 divisors (see below), whose sum is σ = 2516816531264. Its totient is φ = 1887265662480.

The previous prime is 2202012202153. The next prime is 2202012202207. The reversal of 2202012202201 is 1022022102022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2202012202201 - 215 = 2202012169433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202012202207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14365650 + ... + 14518123.

It is an arithmetic number, because the mean of its divisors is an integer number (314602066408).

Almost surely, 22202012202201 is an apocalyptic number.

It is an amenable number.

2202012202201 is a deficient number, since it is larger than the sum of its proper divisors (314804329063).

2202012202201 is a wasteful number, since it uses less digits than its factorization.

2202012202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28894671.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2202012202201 its reverse (1022022102022), we get a palindrome (3224034304223).

The spelling of 2202012202201 in words is "two trillion, two hundred two billion, twelve million, two hundred two thousand, two hundred one".

Divisors: 1 7 10891 76237 28883773 202186411 314573171743 2202012202201