22523553001401 has 16 divisors (see below), whose sum is σ = 30508829662080. Its totient is φ = 14777881557120.

The previous prime is 22523553001357. The next prime is 22523553001493. The reversal of 22523553001401 is 10410035532522.

It is not a de Polignac number, because 22523553001401 - 2⁶ = 22523553001337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22523553001501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111447061 + ... + 111648978.

It is an arithmetic number, because the mean of its divisors is an integer number (1906801853880).

Almost surely, 2^{22523553001401} is an apocalyptic number.

It is an amenable number.

22523553001401 is a deficient number, since it is larger than the sum of its proper divisors (7985276660679).

22523553001401 is a wasteful number, since it uses less digits than its factorization.

22523553001401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223096576.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 22523553001401 its reverse (10410035532522), we get a palindrome (32933588533923).

The spelling of 22523553001401 in words is "twenty-two trillion, five hundred twenty-three billion, five hundred fifty-three million, one thousand, four hundred one".