2202120118 has 16 divisors (see below), whose sum is σ = 3605120784. Its totient is φ = 1000504960.

The previous prime is 2202120103. The next prime is 2202120131. The reversal of 2202120118 is 8110212022.

2202120118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2202120095 and 2202120104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28746 + ... + 72322.

It is an arithmetic number, because the mean of its divisors is an integer number (225320049).

Almost surely, 2^2202120118 is an apocalyptic number.

2202120118 is a deficient number, since it is larger than the sum of its proper divisors (1403000666).

2202120118 is a wasteful number, since it uses less digits than its factorization.

2202120118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45887.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 2202120118 is about 46926.7526896972. The cubic root of 2202120118 is about 1301.0091017073.

The spelling of 2202120118 in words is "two billion, two hundred two million, one hundred twenty thousand, one hundred eighteen".