22104570411 has 80 divisors (see below), whose sum is σ = 42126213888. Its totient is φ = 11215713600.

The previous prime is 22104570409. The next prime is 22104570421. The reversal of 22104570411 is 11407540122.

It is not a de Polignac number, because 22104570411 - 2¹ = 22104570409 is a prime.

It is a super-2 number, since 2×22104570411² (a number of 21 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (22104570401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 226981 + ... + 309401.

Almost surely, 2^22104570411 is an apocalyptic number.

22104570411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22104570411 is a deficient number, since it is larger than the sum of its proper divisors (20021643477).

22104570411 is a wasteful number, since it uses less digits than its factorization.

22104570411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82494 (or 82485 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The spelling of 22104570411 in words is "twenty-two billion, one hundred four million, five hundred seventy thousand, four hundred eleven".