1222075932 has 48 divisors (see below), whose sum is σ = 3555132672. Its totient is φ = 317422080.

The previous prime is 1222075871. The next prime is 1222075949. The reversal of 1222075932 is 2395702221.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 1222075893 and 1222075902.

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, 660373 + ... + 662220.

It is an arithmetic number, because the mean of its divisors is an integer number (74065264).

Almost surely, 2^1222075932 is an apocalyptic number.

1222075932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1222075932 is an abundant number, since it is smaller than the sum of its proper divisors (2333056740).

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

1222075932 is a wasteful number, since it uses less digits than its factorization.

1222075932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322618 (or 1322616 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1222075932 is about 34958.2026425845. The cubic root of 1222075932 is about 1069.1354509411.

The spelling of 1222075932 in words is "one billion, two hundred twenty-two million, seventy-five thousand, nine hundred thirty-two".