122200122212013 has 16 divisors (see below), whose sum is σ = 163111662098496. Its totient is φ = 81377712069120.

The previous prime is 122200122212009. The next prime is 122200122212017. The reversal of 122200122212013 is 310212221002221.

It is an interprime number because it is at equal distance from previous prime (122200122212009) and next prime (122200122212017).

It is not a de Polignac number, because 122200122212013 - 2² = 122200122212009 is a prime.

It is a super-2 number, since 2×122200122212013² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200122212017) 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, 4587331 + ... + 16292447.

It is an arithmetic number, because the mean of its divisors is an integer number (10194478881156).

Almost surely, 2^{122200122212013} is an apocalyptic number.

It is an amenable number.

122200122212013 is a deficient number, since it is larger than the sum of its proper divisors (40911539886483).

122200122212013 is a wasteful number, since it uses less digits than its factorization.

122200122212013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11708924.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 122200122212013 its reverse (310212221002221), we get a palindrome (432412343214234).

The spelling of 122200122212013 in words is "one hundred twenty-two trillion, two hundred billion, one hundred twenty-two million, two hundred twelve thousand, thirteen".