102002122000122 has 24 divisors (see below), whose sum is σ = 210797309369088. Its totient is φ = 32903910320760.

The previous prime is 102002122000117. The next prime is 102002122000123. The reversal of 102002122000122 is 221000221200201.

It is not an unprimeable number, because it can be changed into a prime (102002122000123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8845131418 + ... + 8845142949.

It is an arithmetic number, because the mean of its divisors is an integer number (8783221223712).

Almost surely, 2^{102002122000122} is an apocalyptic number.

102002122000122 is an abundant number, since it is smaller than the sum of its proper divisors (108795187368966).

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

102002122000122 is a wasteful number, since it uses less digits than its factorization.

102002122000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17690274434 (or 17690274403 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102002122000122 its reverse (221000221200201), we get a palindrome (323002343200323).

The spelling of 102002122000122 in words is "one hundred two trillion, two billion, one hundred twenty-two million, one hundred twenty-two", and thus it is an aban number.