122112132223012 has 24 divisors (see below), whose sum is σ = 220590133594880. Its totient is φ = 59086388256480.

The previous prime is 122112132222979. The next prime is 122112132223073. The reversal of 122112132223012 is 210322231211221.

It is a super-2 number, since 2×122112132223012² (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, 84263578 + ... + 85700494.

Almost surely, 2^{122112132223012} is an apocalyptic number.

It is an amenable number.

122112132223012 is a deficient number, since it is larger than the sum of its proper divisors (98478001371868).

122112132223012 is a wasteful number, since it uses less digits than its factorization.

122112132223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122291 (or 2122289 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 122112132223012 its reverse (210322231211221), we get a palindrome (332434363434233).

The spelling of 122112132223012 in words is "one hundred twenty-two trillion, one hundred twelve billion, one hundred thirty-two million, two hundred twenty-three thousand, twelve".