132023012212 has 36 divisors (see below), whose sum is σ = 289435070820. Its totient is φ = 52228882944.

The previous prime is 132023012201. The next prime is 132023012213. The reversal of 132023012212 is 212210320231.

It can be written as a sum of positive squares in 2 ways, for example, as 21317752036 + 110705260176 = 146006^2 + 332724^2 .

It is a super-2 number, since 2×132023012212² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132023012212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132023012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25904637 + ... + 25909732.

Almost surely, 2^132023012212 is an apocalyptic number.

It is an amenable number.

132023012212 is an abundant number, since it is smaller than the sum of its proper divisors (157412058608).

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

132023012212 is a wasteful number, since it uses less digits than its factorization.

132023012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51814400 (or 51814391 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 132023012212 its reverse (212210320231), we get a palindrome (344233332443).

The spelling of 132023012212 in words is "one hundred thirty-two billion, twenty-three million, twelve thousand, two hundred twelve".