20052422315451 has 12 divisors (see below), whose sum is σ = 28964700000600. Its totient is φ = 13368240010080.

The previous prime is 20052422315413. The next prime is 20052422315459. The reversal of 20052422315451 is 15451322425002.

20052422315451 is a `hidden beast` number, since 2 + 0 + 0 + 52 + 42 + 23 + 1 + 545 + 1 = 666.

It is not a de Polignac number, because 20052422315451 - 2⁷ = 20052422315323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20052422315459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246226 + ... + 6337623.

It is an arithmetic number, because the mean of its divisors is an integer number (2413725000050).

Almost surely, 2^{20052422315451} is an apocalyptic number.

20052422315451 is a deficient number, since it is larger than the sum of its proper divisors (8912277685149).

20052422315451 is a wasteful number, since it uses less digits than its factorization.

20052422315451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6922266 (or 6922263 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 20052422315451 in words is "twenty trillion, fifty-two billion, four hundred twenty-two million, three hundred fifteen thousand, four hundred fifty-one".