62222266478 has 16 divisors (see below), whose sum is σ = 93682331376. Its totient is φ = 30994868160.

The previous prime is 62222266453. The next prime is 62222266487. The reversal of 62222266478 is 87466222226.

It is a super-2 number, since 2×62222266478² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4074938 + ... + 4090178.

It is an arithmetic number, because the mean of its divisors is an integer number (5855145711).

Almost surely, 2^62222266478 is an apocalyptic number.

62222266478 is a deficient number, since it is larger than the sum of its proper divisors (31460064898).

62222266478 is a wasteful number, since it uses less digits than its factorization.

62222266478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22739.

The product of its digits is 1548288, while the sum is 47.

The spelling of 62222266478 in words is "sixty-two billion, two hundred twenty-two million, two hundred sixty-six thousand, four hundred seventy-eight".