82222698 has 16 divisors (see below), whose sum is σ = 164631456. Its totient is φ = 27376560.

The previous prime is 82222697. The next prime is 82222711. The reversal of 82222698 is 89622228.

It is a super-3 number, since 3×82222698³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (82222697) 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, 1636 + ... + 12927.

It is an arithmetic number, because the mean of its divisors is an integer number (10289466).

Almost surely, 2^82222698 is an apocalyptic number.

82222698 is an abundant number, since it is smaller than the sum of its proper divisors (82408758).

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

82222698 is a wasteful number, since it uses less digits than its factorization.

82222698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15509.

The product of its digits is 55296, while the sum is 39.

The square root of 82222698 is about 9067.6732406941. The cubic root of 82222698 is about 434.8410887376.

The spelling of 82222698 in words is "eighty-two million, two hundred twenty-two thousand, six hundred ninety-eight".