22372119 has 80 divisors (see below), whose sum is σ = 44326656. Its totient is φ = 10886400.

The previous prime is 22372109. The next prime is 22372121. The reversal of 22372119 is 91127322.

It is not a de Polignac number, because 22372119 - 2¹² = 22368023 is a prime.

It is a super-2 number, since 2×22372119² = 1001023417100322, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 22372092 and 22372101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22372109) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 105924 + ... + 106134.

Almost surely, 2^22372119 is an apocalyptic number.

22372119 is a deficient number, since it is larger than the sum of its proper divisors (21954537).

22372119 is a wasteful number, since it uses less digits than its factorization.

22372119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 249 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 22372119 is about 4729.9174411400. The cubic root of 22372119 is about 281.7749449293.

It can be divided in two parts, 2237 and 2119, that added together give a square (4356 = 66²).

The spelling of 22372119 in words is "twenty-two million, three hundred seventy-two thousand, one hundred nineteen".