12234522630 has 32 divisors (see below), whose sum is σ = 32032205568. Its totient is φ = 2965944800.

The previous prime is 12234522613. The next prime is 12234522659. The reversal of 12234522630 is 3622543221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18536826 + ... + 18537485.

It is an arithmetic number, because the mean of its divisors is an integer number (1001006424).

Almost surely, 2^12234522630 is an apocalyptic number.

12234522630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12234522630 is an abundant number, since it is smaller than the sum of its proper divisors (19797682938).

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

12234522630 is a wasteful number, since it uses less digits than its factorization.

12234522630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37074332.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 12234522630 in words is "twelve billion, two hundred thirty-four million, five hundred twenty-two thousand, six hundred thirty".