82322786082770 has 16 divisors (see below), whose sum is σ = 150692557576320. Its totient is φ = 32370993849264.

The previous prime is 82322786082731. The next prime is 82322786082799. The reversal of 82322786082770 is 7728068722328.

It is a super-2 number, since 2×82322786082770² (a number of 29 digits) contains 22 as substring.

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, 69765072362 + ... + 69765073541.

It is an arithmetic number, because the mean of its divisors is an integer number (9418284848520).

Almost surely, 2^{82322786082770} is an apocalyptic number.

82322786082770 is a deficient number, since it is larger than the sum of its proper divisors (68369771493550).

82322786082770 is a wasteful number, since it uses less digits than its factorization.

82322786082770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139530145969.

The product of its (nonzero) digits is 50577408, while the sum is 62.

The spelling of 82322786082770 in words is "eighty-two trillion, three hundred twenty-two billion, seven hundred eighty-six million, eighty-two thousand, seven hundred seventy".