1051922166 has 16 divisors (see below), whose sum is σ = 2109148464. Its totient is φ = 349756704.

The previous prime is 1051922161. The next prime is 1051922167. The reversal of 1051922166 is 6612291501.

It is a super-2 number, since 2×1051922166² = 2213080486644263112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051922161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 218425 + ... + 223188.

It is an arithmetic number, because the mean of its divisors is an integer number (131821779).

Almost surely, 2^1051922166 is an apocalyptic number.

1051922166 is an abundant number, since it is smaller than the sum of its proper divisors (1057226298).

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

1051922166 is a wasteful number, since it uses less digits than its factorization.

1051922166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442015.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 1051922166 is about 32433.3495957479. The cubic root of 1051922166 is about 1017.0161954089.

The spelling of 1051922166 in words is "one billion, fifty-one million, nine hundred twenty-two thousand, one hundred sixty-six".