22053320145423 has 24 divisors (see below), whose sum is σ = 36418313556768. Its totient is φ = 12597455143872.

The previous prime is 22053320145421. The next prime is 22053320145473. The reversal of 22053320145423 is 32454102335022.

22053320145423 is a `hidden beast` number, since 2 + 20 + 5 + 3 + 3 + 201 + 4 + 5 + 423 = 666.

It is not a de Polignac number, because 22053320145423 - 2¹ = 22053320145421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053320145421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61515436 + ... + 61872897.

It is an arithmetic number, because the mean of its divisors is an integer number (1517429731532).

Almost surely, 2^{22053320145423} is an apocalyptic number.

22053320145423 is a deficient number, since it is larger than the sum of its proper divisors (14364993411345).

22053320145423 is a wasteful number, since it uses less digits than its factorization.

22053320145423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123391183 (or 123391180 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 22053320145423 in words is "twenty-two trillion, fifty-three billion, three hundred twenty million, one hundred forty-five thousand, four hundred twenty-three".