412231121022 has 32 divisors (see below), whose sum is σ = 942293463552. Its totient is φ = 117773957664.

The previous prime is 412231121011. The next prime is 412231121063. The reversal of 412231121022 is 220121132214.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 412231121022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551188 + ... + 1062200.

It is an arithmetic number, because the mean of its divisors is an integer number (29446670736).

Almost surely, 2^412231121022 is an apocalyptic number.

412231121022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

412231121022 is an abundant number, since it is smaller than the sum of its proper divisors (530062342530).

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

412231121022 is a wasteful number, since it uses less digits than its factorization.

412231121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530232.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 412231121022 its reverse (220121132214), we get a palindrome (632352253236).

The spelling of 412231121022 in words is "four hundred twelve billion, two hundred thirty-one million, one hundred twenty-one thousand, twenty-two".