102020122000122 has 64 divisors (see below), whose sum is σ = 216469443907584. Its totient is φ = 31943095591680.

The previous prime is 102020122000103. The next prime is 102020122000193. The reversal of 102020122000122 is 221000221020201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388808823 + ... + 389071125.

It is an arithmetic number, because the mean of its divisors is an integer number (3382335061056).

Almost surely, 2^{102020122000122} is an apocalyptic number.

102020122000122 is an abundant number, since it is smaller than the sum of its proper divisors (114449321907462).

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

102020122000122 is a wasteful number, since it uses less digits than its factorization.

102020122000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269843.

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

Adding to 102020122000122 its reverse (221000221020201), we get a palindrome (323020343020323).

The spelling of 102020122000122 in words is "one hundred two trillion, twenty billion, one hundred twenty-two million, one hundred twenty-two", and thus it is an aban number.