422144102232 has 48 divisors (see below), whose sum is σ = 1145887858440. Its totient is φ = 140397049728.

The previous prime is 422144102231. The next prime is 422144102291. The reversal of 422144102232 is 232201441224.

It is a happy number.

422144102232 is a `hidden beast` number, since 4 + 2 + 2 + 14 + 410 + 2 + 232 = 666.

It is a super-2 number, since 2×422144102232² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422144102196 and 422144102205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422144102231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6585613 + ... + 6649404.

Almost surely, 2^422144102232 is an apocalyptic number.

It is an amenable number.

422144102232 is an abundant number, since it is smaller than the sum of its proper divisors (723743756208).

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

422144102232 is a wasteful number, since it uses less digits than its factorization.

422144102232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13235472 (or 13235465 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 422144102232 its reverse (232201441224), we get a palindrome (654345543456).

The spelling of 422144102232 in words is "four hundred twenty-two billion, one hundred forty-four million, one hundred two thousand, two hundred thirty-two".