122200202001012 has 48 divisors (see below), whose sum is σ = 292093723785024. Its totient is φ = 39739163488000.

The previous prime is 122200202000893. The next prime is 122200202001049. The reversal of 122200202001012 is 210100202002221.

It is a junction number, because it is equal to n+sod(n) for n = 122200202000982 and 122200202001000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24466462 + ... + 29034602.

It is an arithmetic number, because the mean of its divisors is an integer number (6085285912188).

Almost surely, 2^{122200202001012} is an apocalyptic number.

122200202001012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122200202001012 is an abundant number, since it is smaller than the sum of its proper divisors (169893521784012).

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

122200202001012 is a wasteful number, since it uses less digits than its factorization.

122200202001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622560 (or 4622558 counting only the distinct ones).

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

Adding to 122200202001012 its reverse (210100202002221), we get a palindrome (332300404003233).

The spelling of 122200202001012 in words is "one hundred twenty-two trillion, two hundred billion, two hundred two million, one thousand, twelve".