122100211132012 has 24 divisors (see below), whose sum is σ = 218373937500096. Its totient is φ = 59709470460288.

The previous prime is 122100211131991. The next prime is 122100211132033. The reversal of 122100211132012 is 210231112001221.

It is an interprime number because it is at equal distance from previous prime (122100211131991) and next prime (122100211132033).

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, 226342323 + ... + 226881130.

It is an arithmetic number, because the mean of its divisors is an integer number (9098914062504).

Almost surely, 2^{122100211132012} is an apocalyptic number.

It is an amenable number.

122100211132012 is a deficient number, since it is larger than the sum of its proper divisors (96273726368084).

122100211132012 is a wasteful number, since it uses less digits than its factorization.

122100211132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453224937 (or 453224935 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 122100211132012 its reverse (210231112001221), we get a palindrome (332331323133233).

The spelling of 122100211132012 in words is "one hundred twenty-two trillion, one hundred billion, two hundred eleven million, one hundred thirty-two thousand, twelve".