2122301232 has 60 divisors (see below), whose sum is σ = 5948992504. Its totient is φ = 706302720.

The previous prime is 2122301231. The next prime is 2122301243. The reversal of 2122301232 is 2321032212.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2122301231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81132 + ... + 104052.

Almost surely, 2^2122301232 is an apocalyptic number.

It is an amenable number.

2122301232 is an abundant number, since it is smaller than the sum of its proper divisors (3826691272).

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

2122301232 is a wasteful number, since it uses less digits than its factorization.

2122301232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23578 (or 23569 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2122301232 is about 46068.4407376677. The cubic root of 2122301232 is about 1285.0963065288.

Adding to 2122301232 its reverse (2321032212), we get a palindrome (4443333444).

The spelling of 2122301232 in words is "two billion, one hundred twenty-two million, three hundred one thousand, two hundred thirty-two".