12212022410 has 64 divisors (see below), whose sum is σ = 25269124608. Its totient is φ = 4162523904.

The previous prime is 12212022379. The next prime is 12212022419. The reversal of 12212022410 is 1422021221.

It is not an unprimeable number, because it can be changed into a prime (12212022419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16131752 + ... + 16132508.

It is an arithmetic number, because the mean of its divisors is an integer number (394830072).

Almost surely, 2^12212022410 is an apocalyptic number.

12212022410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212022410 is an abundant number, since it is smaller than the sum of its proper divisors (13057102198).

12212022410 is a wasteful number, since it uses less digits than its factorization.

12212022410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12212022410 its reverse (1422021221), we get a palindrome (13634043631).

The spelling of 12212022410 in words is "twelve billion, two hundred twelve million, twenty-two thousand, four hundred ten".