2235623022 has 24 divisors (see below), whose sum is σ = 4846525320. Its totient is φ = 744796080.

The previous prime is 2235623017. The next prime is 2235623053. The reversal of 2235623022 is 2203265322.

2235623022 is a `hidden beast` number, since 2 + 2 + 35 + 623 + 0 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129 + ... + 66867.

It is an arithmetic number, because the mean of its divisors is an integer number (201938555).

Almost surely, 2^2235623022 is an apocalyptic number.

2235623022 is an abundant number, since it is smaller than the sum of its proper divisors (2610902298).

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

2235623022 is a wasteful number, since it uses less digits than its factorization.

2235623022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68608 (or 68605 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2235623022 is about 47282.3753844918. The cubic root of 2235623022 is about 1307.5737430730.

Adding to 2235623022 its reverse (2203265322), we get a palindrome (4438888344).

It can be divided in two parts, 223562302 and 2, that added together give a square (223562304 = 14952²).

The spelling of 2235623022 in words is "two billion, two hundred thirty-five million, six hundred twenty-three thousand, twenty-two".