122132010111010 has 32 divisors (see below), whose sum is σ = 221794685853552. Its totient is φ = 48417945354240.

The previous prime is 122132010110989. The next prime is 122132010111049. The reversal of 122132010111010 is 10111010231221.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 26196390934081 + 95935619176929 = 5118241^2 + 9794673^2 .

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, 18857122 + ... + 24491938.

Almost surely, 2^{122132010111010} is an apocalyptic number.

122132010111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122132010111010 is a deficient number, since it is larger than the sum of its proper divisors (99662675742542).

122132010111010 is a wasteful number, since it uses less digits than its factorization.

122132010111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654118.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 122132010111010 its reverse (10111010231221), we get a palindrome (132243020342231).

The spelling of 122132010111010 in words is "one hundred twenty-two trillion, one hundred thirty-two billion, ten million, one hundred eleven thousand, ten".