22055334 has 16 divisors (see below), whose sum is σ = 50412288. Its totient is φ = 6301512.

The previous prime is 22055323. The next prime is 22055339. The reversal of 22055334 is 43355022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22055339) 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, 262522 + ... + 262605.

It is an arithmetic number, because the mean of its divisors is an integer number (3150768).

Almost surely, 2^22055334 is an apocalyptic number.

22055334 is an abundant number, since it is smaller than the sum of its proper divisors (28356954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22055334 is a wasteful number, since it uses less digits than its factorization.

22055334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525139.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 22055334 is about 4696.3106796719. The cubic root of 22055334 is about 280.4386576630.

The spelling of 22055334 in words is "twenty-two million, fifty-five thousand, three hundred thirty-four".