2092222665 has 48 divisors (see below), whose sum is σ = 3909906000. Its totient is φ = 1028851200.

The previous prime is 2092222651. The next prime is 2092222667. The reversal of 2092222665 is 5662222902.

It can be written as a sum of positive squares in 8 ways, for example, as 1192942521 + 899280144 = 34539^2 + 29988^2 .

It is not a de Polignac number, because 2092222665 - 2⁷ = 2092222537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2092222667) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 759711 + ... + 762459.

It is an arithmetic number, because the mean of its divisors is an integer number (81456375).

Almost surely, 2^2092222665 is an apocalyptic number.

It is an amenable number.

2092222665 is a deficient number, since it is larger than the sum of its proper divisors (1817683335).

2092222665 is a wasteful number, since it uses less digits than its factorization.

2092222665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074 (or 4071 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2092222665 is about 45740.8205545113. The cubic root of 2092222665 is about 1278.9963374494.

The spelling of 2092222665 in words is "two billion, ninety-two million, two hundred twenty-two thousand, six hundred sixty-five".