2122331732 has 12 divisors (see below), whose sum is σ = 3748792320. Its totient is φ = 1051248216.

The previous prime is 2122331723. The next prime is 2122331741. The reversal of 2122331732 is 2371332212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2122331723) and next prime (2122331741).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478932 + ... + 2479787.

It is an arithmetic number, because the mean of its divisors is an integer number (312399360).

Almost surely, 2^2122331732 is an apocalyptic number.

It is an amenable number.

2122331732 is a deficient number, since it is larger than the sum of its proper divisors (1626460588).

2122331732 is a wasteful number, since it uses less digits than its factorization.

2122331732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4958830 (or 4958828 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 2122331732 is about 46068.7717656983. The cubic root of 2122331732 is about 1285.1024626216.

Adding to 2122331732 its reverse (2371332212), we get a palindrome (4493663944).

The spelling of 2122331732 in words is "two billion, one hundred twenty-two million, three hundred thirty-one thousand, seven hundred thirty-two".