22452145034211 has 28 divisors (see below), whose sum is σ = 33670168434288. Its totient is φ = 14964828458544.

The previous prime is 22452145034173. The next prime is 22452145034269. The reversal of 22452145034211 is 11243054125422.

22452145034211 is a `hidden beast` number, since 2 + 2 + 45 + 214 + 50 + 342 + 11 = 666.

It is not a de Polignac number, because 22452145034211 - 2¹⁵ = 22452145001443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22452145434211) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 19080 + ... + 6701093.

Almost surely, 2^{22452145034211} is an apocalyptic number.

22452145034211 is a deficient number, since it is larger than the sum of its proper divisors (11218023400077).

22452145034211 is an frugal number, since it uses more digits than its factorization.

22452145034211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6724774 (or 6724759 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 22452145034211 its reverse (11243054125422), we get a palindrome (33695199159633).

The spelling of 22452145034211 in words is "twenty-two trillion, four hundred fifty-two billion, one hundred forty-five million, thirty-four thousand, two hundred eleven".