200100022220022 has 32 divisors (see below), whose sum is σ = 401125829292000. Its totient is φ = 66545735467008.

The previous prime is 200100022219969. The next prime is 200100022220029. The reversal of 200100022220022 is 220022220001002.

It is a junction number, because it is equal to n+sod(n) for n = 200100022219983 and 200100022220010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100022220029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28218054 + ... + 34589862.

It is an arithmetic number, because the mean of its divisors is an integer number (12535182165375).

Almost surely, 2^{200100022220022} is an apocalyptic number.

200100022220022 is an abundant number, since it is smaller than the sum of its proper divisors (201025807071978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200100022220022 is a wasteful number, since it uses less digits than its factorization.

200100022220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383920.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 200100022220022 its reverse (220022220001002), we get a palindrome (420122242221024).

The spelling of 200100022220022 in words is "two hundred trillion, one hundred billion, twenty-two million, two hundred twenty thousand, twenty-two".