10002311311122 has 32 divisors (see below), whose sum is σ = 23937155276160. Its totient is φ = 3077634249360.

The previous prime is 10002311311103. The next prime is 10002311311127. The reversal of 10002311311122 is 22111311320001.

10002311311122 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 231 + 1 + 311 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10002311311095 and 10002311311104.

It is not an unprimeable number, because it can be changed into a prime (10002311311127) 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, 7124152654 + ... + 7124154057.

It is an arithmetic number, because the mean of its divisors is an integer number (748036102380).

Almost surely, 2^{10002311311122} is an apocalyptic number.

10002311311122 is an abundant number, since it is smaller than the sum of its proper divisors (13934843965038).

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

10002311311122 is a wasteful number, since it uses less digits than its factorization.

10002311311122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14248306735 (or 14248306729 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10002311311122 its reverse (22111311320001), we get a palindrome (32113622631123).

The spelling of 10002311311122 in words is "ten trillion, two billion, three hundred eleven million, three hundred eleven thousand, one hundred twenty-two".