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22265133 = 311674701
BaseRepresentation
bin101010011101…
…1110100101101
31112220012000120
41110323310231
521144441013
62113115153
7360151632
oct124736455
945805016
1022265133
1111628140
127558ab9
1347c7447
142d58189
151e4c123
hex153bd2d

22265133 has 8 divisors (see below), whose sum is σ = 32385696. Its totient is φ = 13494000.

The previous prime is 22265077. The next prime is 22265167. The reversal of 22265133 is 33156222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22265133 - 28 = 22264877 is a prime.

It is a super-2 number, since 2×222651332 = 991472295015378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22265233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337318 + ... + 337383.

It is an arithmetic number, because the mean of its divisors is an integer number (4048212).

Almost surely, 222265133 is an apocalyptic number.

It is an amenable number.

22265133 is a deficient number, since it is larger than the sum of its proper divisors (10120563).

22265133 is a wasteful number, since it uses less digits than its factorization.

22265133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674715.

The product of its digits is 2160, while the sum is 24.

The square root of 22265133 is about 4718.5943881626. The cubic root of 22265133 is about 281.3250671723.

The spelling of 22265133 in words is "twenty-two million, two hundred sixty-five thousand, one hundred thirty-three".

Divisors: 1 3 11 33 674701 2024103 7421711 22265133