22112201002203 has 64 divisors (see below), whose sum is σ = 36038236416000. Its totient is φ = 13314697056000.

The previous prime is 22112201002189. The next prime is 22112201002253. The reversal of 22112201002203 is 30220010221122.

22112201002203 is a `hidden beast` number, since 2 + 211 + 220 + 10 + 0 + 220 + 3 = 666.

It is not a de Polignac number, because 22112201002203 - 2³⁷ = 21974762048731 is a prime.

It is a super-2 number, since 2×22112201002203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22112201002253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67457703 + ... + 67784703.

It is an arithmetic number, because the mean of its divisors is an integer number (563097444000).

Almost surely, 2^{22112201002203} is an apocalyptic number.

22112201002203 is a deficient number, since it is larger than the sum of its proper divisors (13926035413797).

22112201002203 is a wasteful number, since it uses less digits than its factorization.

22112201002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331169 (or 331163 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22112201002203 its reverse (30220010221122), we get a palindrome (52332211223325).

The spelling of 22112201002203 in words is "twenty-two trillion, one hundred twelve billion, two hundred one million, two thousand, two hundred three".