2222452166424 has 64 divisors (see below), whose sum is σ = 6356611779840. Its totient is φ = 634311488640.

The previous prime is 2222452166399. The next prime is 2222452166471. The reversal of 2222452166424 is 4246612542222.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6871074 + ... + 7187249.

It is an arithmetic number, because the mean of its divisors is an integer number (99322059060).

Almost surely, 2^{2222452166424} is an apocalyptic number.

2222452166424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2222452166424 is an abundant number, since it is smaller than the sum of its proper divisors (4134159613416).

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

2222452166424 is a wasteful number, since it uses less digits than its factorization.

2222452166424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14059280 (or 14059276 counting only the distinct ones).

The product of its digits is 737280, while the sum is 42.

The spelling of 2222452166424 in words is "two trillion, two hundred twenty-two billion, four hundred fifty-two million, one hundred sixty-six thousand, four hundred twenty-four".