82221762710 has 16 divisors (see below), whose sum is σ = 148021452000. Its totient is φ = 32883754176.

The previous prime is 82221762697. The next prime is 82221762719. The reversal of 82221762710 is 1726712228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82221762719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548735 + ... + 682314.

It is an arithmetic number, because the mean of its divisors is an integer number (9251340750).

Almost surely, 2^82221762710 is an apocalyptic number.

82221762710 is a deficient number, since it is larger than the sum of its proper divisors (65799689290).

82221762710 is a wasteful number, since it uses less digits than its factorization.

82221762710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237735.

The product of its (nonzero) digits is 37632, while the sum is 38.

The spelling of 82221762710 in words is "eighty-two billion, two hundred twenty-one million, seven hundred sixty-two thousand, seven hundred ten".