122000021102022 has 32 divisors (see below), whose sum is σ = 278865827808000. Its totient is φ = 34856069296608.

The previous prime is 122000021101951. The next prime is 122000021102023. The reversal of 122000021102022 is 220201120000221.

It is a junction number, because it is equal to n+sod(n) for n = 122000021101992 and 122000021102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122000021102023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43610197 + ... + 46323312.

It is an arithmetic number, because the mean of its divisors is an integer number (8714557119000).

Almost surely, 2^{122000021102022} is an apocalyptic number.

122000021102022 is an abundant number, since it is smaller than the sum of its proper divisors (156865806705978).

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

122000021102022 is a wasteful number, since it uses less digits than its factorization.

122000021102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89965820.

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

Adding to 122000021102022 its reverse (220201120000221), we get a palindrome (342201141102243).

The spelling of 122000021102022 in words is "one hundred twenty-two trillion, twenty-one million, one hundred two thousand, twenty-two".