2245232022 has 16 divisors (see below), whose sum is σ = 4898688192. Its totient is φ = 680373320.

The previous prime is 2245232021. The next prime is 2245232069. The reversal of 2245232022 is 2202325422.

It is a super-2 number, since 2×2245232022² = 10082133665228416968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2245231983 and 2245232001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245232021) 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, 17009268 + ... + 17009399.

It is an arithmetic number, because the mean of its divisors is an integer number (306168012).

Almost surely, 2^2245232022 is an apocalyptic number.

2245232022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2245232022 is an abundant number, since it is smaller than the sum of its proper divisors (2653456170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2245232022 is a wasteful number, since it uses less digits than its factorization.

2245232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34018683.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 2245232022 is about 47383.8793473055. The cubic root of 2245232022 is about 1309.4444397545. Note that the first 4 decimals are identical.

Adding to 2245232022 its reverse (2202325422), we get a palindrome (4447557444).

The spelling of 2245232022 in words is "two billion, two hundred forty-five million, two hundred thirty-two thousand, twenty-two".