2323220223132 has 72 divisors (see below), whose sum is σ = 5883313481136. Its totient is φ = 772992739584.

The previous prime is 2323220223097. The next prime is 2323220223161. The reversal of 2323220223132 is 2313220223232.

2323220223132 is a `hidden beast` number, since 2 + 3 + 2 + 322 + 0 + 22 + 313 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2323220223096 and 2323220223105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77073568 + ... + 77103704.

It is an arithmetic number, because the mean of its divisors is an integer number (81712687238).

Almost surely, 2^{2323220223132} is an apocalyptic number.

It is an amenable number.

2323220223132 is an abundant number, since it is smaller than the sum of its proper divisors (3560093258004).

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

2323220223132 is a wasteful number, since it uses less digits than its factorization.

2323220223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33987 (or 33982 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 2323220223132 its reverse (2313220223232), we get a palindrome (4636440446364).

The spelling of 2323220223132 in words is "two trillion, three hundred twenty-three billion, two hundred twenty million, two hundred twenty-three thousand, one hundred thirty-two".