1022207166 has 24 divisors (see below), whose sum is σ = 2235485304. Its totient is φ = 337550640.

The previous prime is 1022207143. The next prime is 1022207171. The reversal of 1022207166 is 6617022201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263445 + ... + 267296.

It is an arithmetic number, because the mean of its divisors is an integer number (93145221).

Almost surely, 2^1022207166 is an apocalyptic number.

1022207166 is an abundant number, since it is smaller than the sum of its proper divisors (1213278138).

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

1022207166 is a wasteful number, since it uses less digits than its factorization.

1022207166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530856 (or 530853 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1022207166 is about 31971.9746965995. The cubic root of 1022207166 is about 1007.3482594880.

Adding to 1022207166 its reverse (6617022201), we get a palindrome (7639229367).

The spelling of 1022207166 in words is "one billion, twenty-two million, two hundred seven thousand, one hundred sixty-six".