2126231332 has 24 divisors (see below), whose sum is σ = 3799687136. Its totient is φ = 1040802048.

The previous prime is 2126231269. The next prime is 2126231351. The reversal of 2126231332 is 2331326212.

It is a junction number, because it is equal to n+sod(n) for n = 2126231297 and 2126231306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19348 + ... + 68020.

Almost surely, 2^2126231332 is an apocalyptic number.

It is an amenable number.

2126231332 is a deficient number, since it is larger than the sum of its proper divisors (1673455804).

2126231332 is a wasteful number, since it uses less digits than its factorization.

2126231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48907 (or 48905 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 2126231332 is about 46111.0760230121. The cubic root of 2126231332 is about 1285.8890690521.

Adding to 2126231332 its reverse (2331326212), we get a palindrome (4457557544).

The spelling of 2126231332 in words is "two billion, one hundred twenty-six million, two hundred thirty-one thousand, three hundred thirty-two".