2202012044 has 12 divisors (see below), whose sum is σ = 3859023168. Its totient is φ = 1099434000.

The previous prime is 2202012037. The next prime is 2202012047. The reversal of 2202012044 is 4402102022.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 389852 + ... + 395459.

It is an arithmetic number, because the mean of its divisors is an integer number (321585264).

Almost surely, 2^2202012044 is an apocalyptic number.

It is an amenable number.

2202012044 is a deficient number, since it is larger than the sum of its proper divisors (1657011124).

2202012044 is a wasteful number, since it uses less digits than its factorization.

2202012044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786016 (or 786014 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2202012044 is about 46925.6011575771. The cubic root of 2202012044 is about 1300.9878180427.

Adding to 2202012044 its reverse (4402102022), we get a palindrome (6604114066).

The spelling of 2202012044 in words is "two billion, two hundred two million, twelve thousand, forty-four".