102000331212122 has 128 divisors (see below), whose sum is σ = 194746125104640. Its totient is φ = 39058940067840.

The previous prime is 102000331212077. The next prime is 102000331212149. The reversal of 102000331212122 is 221212133000201.

It is a junction number, because it is equal to n+sod(n) for n = 102000331212094 and 102000331212103.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 249972938 + ... + 250380650.

It is an arithmetic number, because the mean of its divisors is an integer number (1521454102380).

Almost surely, 2^{102000331212122} is an apocalyptic number.

102000331212122 is a deficient number, since it is larger than the sum of its proper divisors (92745793892518).

102000331212122 is a wasteful number, since it uses less digits than its factorization.

102000331212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408376.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102000331212122 its reverse (221212133000201), we get a palindrome (323212464212323).

The spelling of 102000331212122 in words is "one hundred two trillion, three hundred thirty-one million, two hundred twelve thousand, one hundred twenty-two".