1022665130 has 16 divisors (see below), whose sum is σ = 1883607264. Its totient is φ = 399552720.

The previous prime is 1022665121. The next prime is 1022665159. The reversal of 1022665130 is 315662201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022665130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188716 + ... + 1189575.

It is an arithmetic number, because the mean of its divisors is an integer number (117725454).

Almost surely, 2^1022665130 is an apocalyptic number.

1022665130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022665130 is a deficient number, since it is larger than the sum of its proper divisors (860942134).

1022665130 is a wasteful number, since it uses less digits than its factorization.

1022665130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378341.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1022665130 is about 31979.1358544911. The cubic root of 1022665130 is about 1007.4986726909.

The spelling of 1022665130 in words is "one billion, twenty-two million, six hundred sixty-five thousand, one hundred thirty".