235024223511 has 64 divisors (see below), whose sum is σ = 393692175360. Its totient is φ = 121155471360.

The previous prime is 235024223507. The next prime is 235024223543. The reversal of 235024223511 is 115322420532.

It is not a de Polignac number, because 235024223511 - 2² = 235024223507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235024223561) 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, 18059775 + ... + 18072783.

It is an arithmetic number, because the mean of its divisors is an integer number (6151440240).

Almost surely, 2^235024223511 is an apocalyptic number.

235024223511 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

235024223511 is a deficient number, since it is larger than the sum of its proper divisors (158667951849).

235024223511 is a wasteful number, since it uses less digits than its factorization.

235024223511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13624.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 235024223511 in words is "two hundred thirty-five billion, twenty-four million, two hundred twenty-three thousand, five hundred eleven".