412212337852 has 24 divisors (see below), whose sum is σ = 846706425824. Its totient is φ = 171887769792.

The previous prime is 412212337813. The next prime is 412212337853. The reversal of 412212337852 is 258733212214.

It is a happy number.

It is a super-2 number, since 2×412212337852² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412212337853) 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, 198943143 + ... + 198945214.

Almost surely, 2^412212337852 is an apocalyptic number.

It is an amenable number.

412212337852 is an abundant number, since it is smaller than the sum of its proper divisors (434494087972).

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

412212337852 is a wasteful number, since it uses less digits than its factorization.

412212337852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397888405 (or 397888403 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The spelling of 412212337852 in words is "four hundred twelve billion, two hundred twelve million, three hundred thirty-seven thousand, eight hundred fifty-two".