422211023232 has 64 divisors (see below), whose sum is σ = 1151808826800. Its totient is φ = 136933300224.

The previous prime is 422211023189. The next prime is 422211023233. The reversal of 422211023232 is 232320112224.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×422211023232² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422211023233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14844007 + ... + 14872422.

Almost surely, 2^422211023232 is an apocalyptic number.

It is an amenable number.

422211023232 is an abundant number, since it is smaller than the sum of its proper divisors (729597803568).

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

422211023232 is a wasteful number, since it uses less digits than its factorization.

422211023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29716483 (or 29716471 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 422211023232 its reverse (232320112224), we get a palindrome (654531135456).

The spelling of 422211023232 in words is "four hundred twenty-two billion, two hundred eleven million, twenty-three thousand, two hundred thirty-two".