2180368022 has 16 divisors (see below), whose sum is σ = 3745963680. Its totient is φ = 932395968.

The previous prime is 2180367989. The next prime is 2180368027. The reversal of 2180368022 is 2208630812.

2180368022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2180368022² = 9508009422720384968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2180368022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2180368027) 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, 163997 + ... + 176792.

It is an arithmetic number, because the mean of its divisors is an integer number (234122730).

Almost surely, 2^2180368022 is an apocalyptic number.

2180368022 is a deficient number, since it is larger than the sum of its proper divisors (1565595658).

2180368022 is a wasteful number, since it uses less digits than its factorization.

2180368022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341255.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2180368022 is about 46694.4110360116. The cubic root of 2180368022 is about 1296.7112179152.

Adding to 2180368022 its reverse (2208630812), we get a palindrome (4388998834).

The spelling of 2180368022 in words is "two billion, one hundred eighty million, three hundred sixty-eight thousand, twenty-two".