233255022 has 128 divisors (see below), whose sum is σ = 636346368. Its totient is φ = 55036800.

The previous prime is 233255017. The next prime is 233255023. The reversal of 233255022 is 220552332.

It is a super-3 number, since 3×233255022³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233254983 and 233255001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233255023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 426153 + ... + 426699.

It is an arithmetic number, because the mean of its divisors is an integer number (4971456).

Almost surely, 2^233255022 is an apocalyptic number.

233255022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 233255022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318173184).

233255022 is an abundant number, since it is smaller than the sum of its proper divisors (403091346).

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

233255022 is a wasteful number, since it uses less digits than its factorization.

233255022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654.

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

The square root of 233255022 is about 15272.6887613151. The cubic root of 233255022 is about 615.5693689396.

It can be divided in two parts, 233 and 255022, that added together give a triangular number (255255 = T₇₁₄).

The spelling of 233255022 in words is "two hundred thirty-three million, two hundred fifty-five thousand, twenty-two".