1022051166 has 8 divisors (see below), whose sum is σ = 2044102344. Its totient is φ = 340683720.

The previous prime is 1022051117. The next prime is 1022051171. The reversal of 1022051166 is 6611502201.

It is a sphenic number, since it is the product of 3 distinct primes.

1022051166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85170925 + ... + 85170936.

It is an arithmetic number, because the mean of its divisors is an integer number (255512793).

Almost surely, 2^1022051166 is an apocalyptic number.

1022051166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1022051166 is a wasteful number, since it uses less digits than its factorization.

1022051166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170341866.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1022051166 is about 31969.5349669025. The cubic root of 1022051166 is about 1007.2970127583.

Adding to 1022051166 its reverse (6611502201), we get a palindrome (7633553367).

The spelling of 1022051166 in words is "one billion, twenty-two million, fifty-one thousand, one hundred sixty-six".