222124341143352 has 64 divisors (see below), whose sum is σ = 561051836928000. Its totient is φ = 73279918060160.

The previous prime is 222124341143329. The next prime is 222124341143459. The reversal of 222124341143352 is 253341143421222.

It is a super-2 number, since 2×222124341143352² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222124341143352.

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, 122082852 + ... + 123888947.

It is an arithmetic number, because the mean of its divisors is an integer number (8766434952000).

Almost surely, 2^{222124341143352} is an apocalyptic number.

It is an amenable number.

222124341143352 is an abundant number, since it is smaller than the sum of its proper divisors (338927495784648).

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

222124341143352 is a wasteful number, since it uses less digits than its factorization.

222124341143352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245972196 (or 245972192 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

Adding to 222124341143352 its reverse (253341143421222), we get a palindrome (475465484564574).

The spelling of 222124341143352 in words is "two hundred twenty-two trillion, one hundred twenty-four billion, three hundred forty-one million, one hundred forty-three thousand, three hundred fifty-two".