82266324690 has 64 divisors (see below), whose sum is σ = 228058104960. Its totient is φ = 18770211840.

The previous prime is 82266324683. The next prime is 82266324713. The reversal of 82266324690 is 9642366228.

It is a super-2 number, since 2×82266324690² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7326505 + ... + 7337724.

It is an arithmetic number, because the mean of its divisors is an integer number (3563407890).

Almost surely, 2^82266324690 is an apocalyptic number.

82266324690 is an abundant number, since it is smaller than the sum of its proper divisors (145791780270).

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

82266324690 is a wasteful number, since it uses less digits than its factorization.

82266324690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14664267.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 82266324690 in words is "eighty-two billion, two hundred sixty-six million, three hundred twenty-four thousand, six hundred ninety".