422011372 has 6 divisors (see below), whose sum is σ = 738519908. Its totient is φ = 211005684.

The previous prime is 422011361. The next prime is 422011399. The reversal of 422011372 is 273110224.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52751418 + ... + 52751425.

Almost surely, 2^422011372 is an apocalyptic number.

It is an amenable number.

422011372 is a deficient number, since it is larger than the sum of its proper divisors (316508536).

422011372 is a wasteful number, since it uses less digits than its factorization.

422011372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105502847 (or 105502845 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 422011372 is about 20542.9153724587. The cubic root of 422011372 is about 750.0808043309.

Adding to 422011372 its reverse (273110224), we get a palindrome (695121596).

The spelling of 422011372 in words is "four hundred twenty-two million, eleven thousand, three hundred seventy-two".