1422332372 has 12 divisors (see below), whose sum is σ = 2495025120. Its totient is φ = 709468056.

The previous prime is 1422332357. The next prime is 1422332383. The reversal of 1422332372 is 2732332241.

It is a happy number.

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, 422648 + ... + 425999.

It is an arithmetic number, because the mean of its divisors is an integer number (207918760).

Almost surely, 2^1422332372 is an apocalyptic number.

It is an amenable number.

1422332372 is a deficient number, since it is larger than the sum of its proper divisors (1072692748).

1422332372 is a wasteful number, since it uses less digits than its factorization.

1422332372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849070 (or 849068 counting only the distinct ones).

The product of its digits is 12096, while the sum is 29.

The square root of 1422332372 is about 37713.8220285348. The cubic root of 1422332372 is about 1124.6059187947.

The spelling of 1422332372 in words is "one billion, four hundred twenty-two million, three hundred thirty-two thousand, three hundred seventy-two".