31114223332 has 18 divisors (see below), whose sum is σ = 54647709522. Its totient is φ = 15500795904.

The previous prime is 31114223311. The next prime is 31114223341. The reversal of 31114223332 is 23332241113.

It can be written as a sum of positive squares in 3 ways, for example, as 2811544576 + 28302678756 = 53024^2 + 168234^2 .

It is a junction number, because it is equal to n+sod(n) for n = 31114223297 and 31114223306.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256228 + ... + 357604.

Almost surely, 2^31114223332 is an apocalyptic number.

It is an amenable number.

31114223332 is a deficient number, since it is larger than the sum of its proper divisors (23533486190).

31114223332 is a wasteful number, since it uses less digits than its factorization.

31114223332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101935 (or 101656 counting only the distinct ones).

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

Adding to 31114223332 its reverse (23332241113), we get a palindrome (54446464445).

The spelling of 31114223332 in words is "thirty-one billion, one hundred fourteen million, two hundred twenty-three thousand, three hundred thirty-two".