200222100122 has 16 divisors (see below), whose sum is σ = 333817980192. Its totient is φ = 89292874320.

The previous prime is 200222100061. The next prime is 200222100163. The reversal of 200222100122 is 221001222002.

It is a junction number, because it is equal to n+sod(n) for n = 200222100097 and 200222100106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85857368 + ... + 85859699.

It is an arithmetic number, because the mean of its divisors is an integer number (20863623762).

Almost surely, 2^200222100122 is an apocalyptic number.

200222100122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200222100122 is a deficient number, since it is larger than the sum of its proper divisors (133595880070).

200222100122 is a wasteful number, since it uses less digits than its factorization.

200222100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171717133.

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

Adding to 200222100122 its reverse (221001222002), we get a palindrome (421223322124).

It can be divided in two parts, 2002 and 22100122, that multiplied together give a palindrome (44244444244).

The spelling of 200222100122 in words is "two hundred billion, two hundred twenty-two million, one hundred thousand, one hundred twenty-two".