3112022040 has 64 divisors (see below), whose sum is σ = 9885252960. Its totient is φ = 781056000.

The previous prime is 3112022021. The next prime is 3112022051. The reversal of 3112022040 is 402202113.

3112022040 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760711 + ... + 764790.

Almost surely, 2^3112022040 is an apocalyptic number.

3112022040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3112022040 is an abundant number, since it is smaller than the sum of its proper divisors (6773230920).

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

3112022040 is a wasteful number, since it uses less digits than its factorization.

3112022040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525532 (or 1525528 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3112022040 is about 55785.5002666464. The cubic root of 3112022040 is about 1459.9821790531.

Adding to 3112022040 its reverse (402202113), we get a palindrome (3514224153).

The spelling of 3112022040 in words is "three billion, one hundred twelve million, twenty-two thousand, forty".