102120012000122 has 16 divisors (see below), whose sum is σ = 153539137991232. Its totient is φ = 50940307563840.

The previous prime is 102120012000103. The next prime is 102120012000163. The reversal of 102120012000122 is 221000210021201.

It is a super-2 number, since 2×102120012000122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102120012000097 and 102120012000106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22960073 + ... + 27044499.

It is an arithmetic number, because the mean of its divisors is an integer number (9596196124452).

Almost surely, 2^{102120012000122} is an apocalyptic number.

102120012000122 is a deficient number, since it is larger than the sum of its proper divisors (51419125991110).

102120012000122 is a wasteful number, since it uses less digits than its factorization.

102120012000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113733.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102120012000122 its reverse (221000210021201), we get a palindrome (323120222021323).

The spelling of 102120012000122 in words is "one hundred two trillion, one hundred twenty billion, twelve million, one hundred twenty-two", and thus it is an aban number.