1022222100200 has 48 divisors (see below), whose sum is σ = 2716190155680. Its totient is φ = 350476148160.

The previous prime is 1022222100181. The next prime is 1022222100271. The reversal of 1022222100200 is 20012222201.

1022222100200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365077922 + ... + 365080721.

It is an arithmetic number, because the mean of its divisors is an integer number (56587294910).

Almost surely, 2^{1022222100200} is an apocalyptic number.

1022222100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022222100200 is an abundant number, since it is smaller than the sum of its proper divisors (1693968055480).

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

1022222100200 is a wasteful number, since it uses less digits than its factorization.

1022222100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730158666 (or 730158657 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1022222100200 its reverse (20012222201), we get a palindrome (1042234322401).

It can be divided in two parts, 1022 and 222100200, that added together give a palindrome (222101222).

The spelling of 1022222100200 in words is "one trillion, twenty-two billion, two hundred twenty-two million, one hundred thousand, two hundred".