122020102100022 has 32 divisors (see below), whose sum is σ = 278909808748800. Its totient is φ = 34862046535008.

The previous prime is 122020102100021. The next prime is 122020102100089. The reversal of 122020102100022 is 220001201020221.

It is a junction number, because it is equal to n+sod(n) for n = 122020102099974 and 122020102100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122020102100021) 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, 33225397 + ... + 36714672.

It is an arithmetic number, because the mean of its divisors is an integer number (8715931523400).

Almost surely, 2^{122020102100022} is an apocalyptic number.

122020102100022 is an abundant number, since it is smaller than the sum of its proper divisors (156889706648778).

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

122020102100022 is a wasteful number, since it uses less digits than its factorization.

122020102100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69981620.

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

Adding to 122020102100022 its reverse (220001201020221), we get a palindrome (342021303120243).

The spelling of 122020102100022 in words is "one hundred twenty-two trillion, twenty billion, one hundred two million, one hundred thousand, twenty-two".