2202012043 has 16 divisors (see below), whose sum is σ = 2819568384. Its totient is φ = 1669476960.

The previous prime is 2202012037. The next prime is 2202012047. The reversal of 2202012043 is 3402102022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202012043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202012047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383605 + ... + 389302.

It is an arithmetic number, because the mean of its divisors is an integer number (176223024).

Almost surely, 2^2202012043 is an apocalyptic number.

2202012043 is a deficient number, since it is larger than the sum of its proper divisors (617556341).

2202012043 is a wasteful number, since it uses less digits than its factorization.

2202012043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772962.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2202012043 is about 46925.6011469219. The cubic root of 2202012043 is about 1300.9878178458.

Adding to 2202012043 its reverse (3402102022), we get a palindrome (5604114065).

The spelling of 2202012043 in words is "two billion, two hundred two million, twelve thousand, forty-three".