2202150052 has 6 divisors (see below), whose sum is σ = 3853762598. Its totient is φ = 1101075024.

The previous prime is 2202150031. The next prime is 2202150077. The reversal of 2202150052 is 2500512022.

It can be written as a sum of positive squares in only one way, i.e., 1487336356 + 714813696 = 38566^2 + 26736^2 .

It is a super-4 number, since 4×2202150052⁴ (a number of 38 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275268753 + ... + 275268760.

Almost surely, 2^2202150052 is an apocalyptic number.

It is an amenable number.

2202150052 is a deficient number, since it is larger than the sum of its proper divisors (1651612546).

2202150052 is a wasteful number, since it uses less digits than its factorization.

2202150052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550537517 (or 550537515 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2202150052 is about 46927.0716324810. The cubic root of 2202150052 is about 1301.0149966673.

Adding to 2202150052 its reverse (2500512022), we get a palindrome (4702662074).

The spelling of 2202150052 in words is "two billion, two hundred two million, one hundred fifty thousand, fifty-two".