1422022432 has 48 divisors (see below), whose sum is σ = 2831546592. Its totient is φ = 702950400.

The previous prime is 1422022411. The next prime is 1422022493. The reversal of 1422022432 is 2342202241.

It is a super-2 number, since 2×1422022432² = 4044295594222389248, which contains 22 as substring.

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, 1183432 + ... + 1184632.

It is an arithmetic number, because the mean of its divisors is an integer number (58990554).

Almost surely, 2^1422022432 is an apocalyptic number.

It is an amenable number.

1422022432 is a deficient number, since it is larger than the sum of its proper divisors (1409524160).

1422022432 is a wasteful number, since it uses less digits than its factorization.

1422022432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601 (or 1593 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1422022432 is about 37709.7127011066. The cubic root of 1422022432 is about 1124.5242253531.

Adding to 1422022432 its reverse (2342202241), we get a palindrome (3764224673).

The spelling of 1422022432 in words is "one billion, four hundred twenty-two million, twenty-two thousand, four hundred thirty-two".