2022888465 has 32 divisors (see below), whose sum is σ = 3872883840. Its totient is φ = 995882688.

The previous prime is 2022888451. The next prime is 2022888503. The reversal of 2022888465 is 5648882202.

It is not a de Polignac number, because 2022888465 - 2¹³ = 2022880273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2022888465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 574567 + ... + 578076.

It is an arithmetic number, because the mean of its divisors is an integer number (121027620).

Almost surely, 2^2022888465 is an apocalyptic number.

It is an amenable number.

2022888465 is a deficient number, since it is larger than the sum of its proper divisors (1849995375).

2022888465 is a wasteful number, since it uses less digits than its factorization.

2022888465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152670 (or 1152664 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 2022888465 is about 44976.5323807872. The cubic root of 2022888465 is about 1264.7091073437.

The spelling of 2022888465 in words is "two billion, twenty-two million, eight hundred eighty-eight thousand, four hundred sixty-five".