2206107742 has 16 divisors (see below), whose sum is σ = 3374616672. Its totient is φ = 1081416960.

The previous prime is 2206107737. The next prime is 2206107779. The reversal of 2206107742 is 2477016022.

2206107742 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 2×2206107742² = 9733822738624677128, which contains 22 as substring.

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, 20859 + ... + 69622.

It is an arithmetic number, because the mean of its divisors is an integer number (210913542).

Almost surely, 2^2206107742 is an apocalyptic number.

2206107742 is a deficient number, since it is larger than the sum of its proper divisors (1168508930).

2206107742 is a wasteful number, since it uses less digits than its factorization.

2206107742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90723.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 2206107742 is about 46969.2212198584. The cubic root of 2206107742 is about 1301.7939221727.

The spelling of 2206107742 in words is "two billion, two hundred six million, one hundred seven thousand, seven hundred forty-two".