22153383 has 24 divisors (see below), whose sum is σ = 37079328. Its totient is φ = 12483072.

The previous prime is 22153381. The next prime is 22153399. The reversal of 22153383 is 38335122.

It is not a de Polignac number, because 22153383 - 2¹ = 22153381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22153381) 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, 2191 + ... + 7007.

It is an arithmetic number, because the mean of its divisors is an integer number (1544972).

Almost surely, 2^22153383 is an apocalyptic number.

22153383 is a deficient number, since it is larger than the sum of its proper divisors (14925945).

22153383 is a wasteful number, since it uses less digits than its factorization.

22153383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4903 (or 4900 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 22153383 is about 4706.7380424239. The cubic root of 22153383 is about 280.8536152401.

The spelling of 22153383 in words is "twenty-two million, one hundred fifty-three thousand, three hundred eighty-three".