122132111312210 has 16 divisors (see below), whose sum is σ = 220159671238656. Its totient is φ = 48781317663408.

The previous prime is 122132111312201. The next prime is 122132111312369. The reversal of 122132111312210 is 12213111231221.

122132111312210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122132111312210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8940850514 + ... + 8940864173.

It is an arithmetic number, because the mean of its divisors is an integer number (13759979452416).

Almost surely, 2^{122132111312210} is an apocalyptic number.

122132111312210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122132111312210 is a deficient number, since it is larger than the sum of its proper divisors (98027559926446).

122132111312210 is a wasteful number, since it uses less digits than its factorization.

122132111312210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17881715377.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 122132111312210 its reverse (12213111231221), we get a palindrome (134345222543431).

The spelling of 122132111312210 in words is "one hundred twenty-two trillion, one hundred thirty-two billion, one hundred eleven million, three hundred twelve thousand, two hundred ten".