22045453101 has 16 divisors (see below), whose sum is σ = 37325635200. Its totient is φ = 12597401664.

The previous prime is 22045453099. The next prime is 22045453117. The reversal of 22045453101 is 10135454022.

22045453101 is a `hidden beast` number, since 2 + 204 + 5 + 453 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 22045453101 - 2¹ = 22045453099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22045453201) 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, 58321116 + ... + 58321493.

It is an arithmetic number, because the mean of its divisors is an integer number (2332852200).

Almost surely, 2^22045453101 is an apocalyptic number.

22045453101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22045453101 is a deficient number, since it is larger than the sum of its proper divisors (15280182099).

22045453101 is a wasteful number, since it uses less digits than its factorization.

22045453101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116642625 (or 116642619 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 22045453101 in words is "twenty-two billion, forty-five million, four hundred fifty-three thousand, one hundred one".