2275445722 has 16 divisors (see below), whose sum is σ = 3724617312. Its totient is φ = 1033971120.

The previous prime is 2275445713. The next prime is 2275445723.

2275445722 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2275445723) 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, 65173 + ... + 93799.

It is an arithmetic number, because the mean of its divisors is an integer number (232788582).

Almost surely, 2^2275445722 is an apocalyptic number.

2275445722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2275445722 is a deficient number, since it is larger than the sum of its proper divisors (1449171590).

2275445722 is a wasteful number, since it uses less digits than its factorization.

2275445722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32253.

The product of its digits is 313600, while the sum is 40.

The square root of 2275445722 is about 47701.6322781517. The cubic root of 2275445722 is about 1315.2919440284.

The spelling of 2275445722 in words is "two billion, two hundred seventy-five million, four hundred forty-five thousand, seven hundred twenty-two".