1092022899 has 8 divisors (see below), whose sum is σ = 1588396992. Its totient is φ = 661832040.

The previous prime is 1092022873. The next prime is 1092022913. The reversal of 1092022899 is 9982202901.

It is a happy number.

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

It is not a de Polignac number, because 1092022899 - 2⁸ = 1092022643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1092022899.

It is not an unprimeable number, because it can be changed into a prime (1092022859) 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, 16545769 + ... + 16545834.

It is an arithmetic number, because the mean of its divisors is an integer number (198549624).

Almost surely, 2^1092022899 is an apocalyptic number.

1092022899 is a deficient number, since it is larger than the sum of its proper divisors (496374093).

1092022899 is a wasteful number, since it uses less digits than its factorization.

1092022899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33091617.

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 1092022899 is about 33045.7697595320. The cubic root of 1092022899 is about 1029.7787248928.

It can be divided in two parts, 109202 and 2899, that added together give a triangular number (112101 = T₄₇₃).

The spelling of 1092022899 in words is "one billion, ninety-two million, twenty-two thousand, eight hundred ninety-nine".