22372411 has 2 divisors, whose sum is σ = 22372412. Its totient is φ = 22372410.

The previous prime is 22372397. The next prime is 22372417. The reversal of 22372411 is 11427322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22372411 - 2⁵ = 22372379 is a prime.

It is not a weakly prime, because it can be changed into another prime (22372417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11186205 + 11186206.

It is an arithmetic number, because the mean of its divisors is an integer number (11186206).

Almost surely, 2^22372411 is an apocalyptic number.

22372411 is a deficient number, since it is larger than the sum of its proper divisors (1).

22372411 is an equidigital number, since it uses as much as digits as its factorization.

22372411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 22.

The square root of 22372411 is about 4729.9483083856. The cubic root of 22372411 is about 281.7761708291.

Adding to 22372411 its reverse (11427322), we get a palindrome (33799733).

The spelling of 22372411 in words is "twenty-two million, three hundred seventy-two thousand, four hundred eleven".