22011010202 has 64 divisors (see below), whose sum is σ = 36327481344. Its totient is φ = 9961701120.

The previous prime is 22011010193. The next prime is 22011010223. The reversal of 22011010202 is 20201011022.

It is a happy number.

It is a super-2 number, since 2×22011010202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34882427 + ... + 34883057.

It is an arithmetic number, because the mean of its divisors is an integer number (567616896).

Almost surely, 2^22011010202 is an apocalyptic number.

22011010202 is a deficient number, since it is larger than the sum of its proper divisors (14316471142).

22011010202 is a wasteful number, since it uses less digits than its factorization.

22011010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22011010202 its reverse (20201011022), we get a palindrome (42212021224).

The spelling of 22011010202 in words is "twenty-two billion, eleven million, ten thousand, two hundred two".