122100122230310 has 96 divisors (see below), whose sum is σ = 256639583934720. Its totient is φ = 41703246906048.

The previous prime is 122100122230291. The next prime is 122100122230313. The reversal of 122100122230310 is 13032221001221.

It is a super-2 number, since 2×122100122230310² (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 (122100122230313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 134366261 + ... + 135271919.

It is an arithmetic number, because the mean of its divisors is an integer number (2673328999320).

Almost surely, 2^{122100122230310} is an apocalyptic number.

122100122230310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122100122230310 is an abundant number, since it is smaller than the sum of its proper divisors (134539461704410).

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

122100122230310 is a wasteful number, since it uses less digits than its factorization.

122100122230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906730 (or 906723 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122100122230310 its reverse (13032221001221), we get a palindrome (135132343231531).

The spelling of 122100122230310 in words is "one hundred twenty-two trillion, one hundred billion, one hundred twenty-two million, two hundred thirty thousand, three hundred ten".