2202864266 has 4 divisors (see below), whose sum is σ = 3304296402. Its totient is φ = 1101432132.

The previous prime is 2202864263. The next prime is 2202864283. The reversal of 2202864266 is 6624682022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2145635041 + 57229225 = 46321^2 + 7565^2 .

It is a super-2 number, since 2×2202864266² = 9705221948839437512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2202864263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550716065 + ... + 550716068.

Almost surely, 2^2202864266 is an apocalyptic number.

2202864266 is a deficient number, since it is larger than the sum of its proper divisors (1101432136).

2202864266 is a wasteful number, since it uses less digits than its factorization.

2202864266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101432135.

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 2202864266 is about 46934.6808447655. The cubic root of 2202864266 is about 1301.1556323591.

The spelling of 2202864266 in words is "two billion, two hundred two million, eight hundred sixty-four thousand, two hundred sixty-six".