20125464671322 has 12 divisors (see below), whose sum is σ = 43605173454570. Its totient is φ = 6708488223768.

The previous prime is 20125464671317. The next prime is 20125464671353. The reversal of 20125464671322 is 22317646452102.

20125464671322 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 54 + 6 + 467 + 132 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18791626774761 + 1333837896561 = 4334931^2 + 1154919^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 559040685297 + ... + 559040685332.

Almost surely, 2^{20125464671322} is an apocalyptic number.

20125464671322 is an abundant number, since it is smaller than the sum of its proper divisors (23479708783248).

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

20125464671322 is a wasteful number, since it uses less digits than its factorization.

20125464671322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118081370637 (or 1118081370634 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 20125464671322 in words is "twenty trillion, one hundred twenty-five billion, four hundred sixty-four million, six hundred seventy-one thousand, three hundred twenty-two".