2042202244 has 6 divisors (see below), whose sum is σ = 3573853934. Its totient is φ = 1021101120.

The previous prime is 2042202241. The next prime is 2042202247. The reversal of 2042202244 is 4422022402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2042202241) and next prime (2042202247).

It can be written as a sum of positive squares in only one way, i.e., 1261670400 + 780531844 = 35520^2 + 27938^2 .

It is not an unprimeable number, because it can be changed into a prime (2042202241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255275277 + ... + 255275284.

Almost surely, 2^2042202244 is an apocalyptic number.

It is an amenable number.

2042202244 is a deficient number, since it is larger than the sum of its proper divisors (1531651690).

2042202244 is a wasteful number, since it uses less digits than its factorization.

2042202244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510550565 (or 510550563 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2042202244 is about 45190.7318374022. The cubic root of 2042202244 is about 1268.7213542870.

Adding to 2042202244 its reverse (4422022402), we get a palindrome (6464224646).

The spelling of 2042202244 in words is "two billion, forty-two million, two hundred two thousand, two hundred forty-four".