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2010000331122 = 237128237373193
BaseRepresentation
bin11101001111111101010…
…110110001000101110010
321010011011101020022022020
4131033331112301011302
5230412440041043442
64135214214452310
7265134452626260
oct35177526610562
97104141208266
102010000331122
11705488871653
12285675064096
13117708339474
146d3daa9b430
1537440e039ec
hex1d3fd5b1172

2010000331122 has 32 divisors (see below), whose sum is σ = 4594334608512. Its totient is φ = 574279791744.

The previous prime is 2010000331093. The next prime is 2010000331123. The reversal of 2010000331122 is 2211330000102.

It is a super-2 number, since 2×20100003311222 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2010000331123) 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, 5199358 + ... + 5572550.

It is an arithmetic number, because the mean of its divisors is an integer number (143572956516).

Almost surely, 22010000331122 is an apocalyptic number.

2010000331122 is an abundant number, since it is smaller than the sum of its proper divisors (2584334277390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010000331122 is a wasteful number, since it uses less digits than its factorization.

2010000331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501442.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2010000331122 its reverse (2211330000102), we get a palindrome (4221330331224).

The spelling of 2010000331122 in words is "two trillion, ten billion, three hundred thirty-one thousand, one hundred twenty-two".

Divisors: 1 2 3 6 7 14 21 42 128237 256474 373193 384711 746386 769422 897659 1119579 1795318 2239158 2612351 2692977 5224702 5385954 7837053 15674106 47857150741 95714301482 143571452223 287142904446 335000055187 670000110374 1005000165561 2010000331122