22462252202 has 8 divisors (see below), whose sum is σ = 36285176676. Its totient is φ = 10367193312.

The previous prime is 22462252117. The next prime is 22462252207. The reversal of 22462252202 is 20225226422.

It can be written as a sum of positive squares in 2 ways, for example, as 22069776481 + 392475721 = 148559^2 + 19811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22462252207) 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, 431966363 + ... + 431966414.

Almost surely, 2^22462252202 is an apocalyptic number.

22462252202 is a deficient number, since it is larger than the sum of its proper divisors (13822924474).

22462252202 is a wasteful number, since it uses less digits than its factorization.

22462252202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863932792.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 22462252202 its reverse (20225226422), we get a palindrome (42687478624).

The spelling of 22462252202 in words is "twenty-two billion, four hundred sixty-two million, two hundred fifty-two thousand, two hundred two".