234212022132 has 48 divisors (see below), whose sum is σ = 601645598400. Its totient is φ = 70322204160.

The previous prime is 234212022119. The next prime is 234212022133. The reversal of 234212022132 is 231220212432.

It is a super-2 number, since 2×234212022132² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234212022133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8124757 + ... + 8153532.

It is an arithmetic number, because the mean of its divisors is an integer number (12534283300).

Almost surely, 2^234212022132 is an apocalyptic number.

234212022132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234212022132 is an abundant number, since it is smaller than the sum of its proper divisors (367433576268).

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

234212022132 is a wasteful number, since it uses less digits than its factorization.

234212022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16278416 (or 16278414 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 234212022132 its reverse (231220212432), we get a palindrome (465432234564).

The spelling of 234212022132 in words is "two hundred thirty-four billion, two hundred twelve million, twenty-two thousand, one hundred thirty-two".