82922417390 has 16 divisors (see below), whose sum is σ = 154075201920. Its totient is φ = 32099000160.

The previous prime is 82922417377. The next prime is 82922417393. The reversal of 82922417390 is 9371422928.

It is a happy number.

It is a super-2 number, since 2×82922417390² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82922417393) 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, 133745525 + ... + 133746144.

It is an arithmetic number, because the mean of its divisors is an integer number (9629700120).

Almost surely, 2^82922417390 is an apocalyptic number.

82922417390 is a deficient number, since it is larger than the sum of its proper divisors (71152784530).

82922417390 is a wasteful number, since it uses less digits than its factorization.

82922417390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267491707.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 82922417390 in words is "eighty-two billion, nine hundred twenty-two million, four hundred seventeen thousand, three hundred ninety".