22413201 has 24 divisors (see below), whose sum is σ = 32383680. Its totient is φ = 13771296.

The previous prime is 22413187. The next prime is 22413221. The reversal of 22413201 is 10231422.

22413201 = T₃₅₈ + T₃₅₉ + ... + T₅₆₄.

It is not a de Polignac number, because 22413201 - 2¹⁰ = 22412177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22413221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45780 + ... + 46266.

It is an arithmetic number, because the mean of its divisors is an integer number (1349320).

Almost surely, 2^22413201 is an apocalyptic number.

It is an amenable number.

22413201 is a deficient number, since it is larger than the sum of its proper divisors (9970479).

22413201 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (22413200) it forms an eRAP, since the sums of their prime factors are consecutive (564 and 565).

22413201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22413201 is about 4734.2582312333. The cubic root of 22413201 is about 281.9473142357.

Adding to 22413201 its reverse (10231422), we get a palindrome (32644623).

The spelling of 22413201 in words is "twenty-two million, four hundred thirteen thousand, two hundred one".