412122252 has 12 divisors (see below), whose sum is σ = 961618616. Its totient is φ = 137374080.

The previous prime is 412122247. The next prime is 412122253. The reversal of 412122252 is 252221214.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (412122253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17171749 + ... + 17171772.

Almost surely, 2^412122252 is an apocalyptic number.

It is an amenable number.

412122252 is an abundant number, since it is smaller than the sum of its proper divisors (549496364).

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

412122252 is a wasteful number, since it uses less digits than its factorization.

412122252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34343528 (or 34343526 counting only the distinct ones).

The product of its digits is 640, while the sum is 21.

The square root of 412122252 is about 20300.7943686940. The cubic root of 412122252 is about 744.1754774553.

Adding to 412122252 its reverse (252221214), we get a palindrome (664343466).

The spelling of 412122252 in words is "four hundred twelve million, one hundred twenty-two thousand, two hundred fifty-two".