200122111022222 has 16 divisors (see below), whose sum is σ = 301739824489344. Its totient is φ = 99542590875000.

The previous prime is 200122111022159. The next prime is 200122111022231. The reversal of 200122111022222 is 222220111221002.

It is a junction number, because it is equal to n+sod(n) for n = 200122111022194 and 200122111022203.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 104386154 + ... + 106285997.

It is an arithmetic number, because the mean of its divisors is an integer number (18858739030584).

Almost surely, 2^{200122111022222} is an apocalyptic number.

200122111022222 is a deficient number, since it is larger than the sum of its proper divisors (101617713467122).

200122111022222 is a wasteful number, since it uses less digits than its factorization.

200122111022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210674615.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200122111022222 its reverse (222220111221002), we get a palindrome (422342222243224).

The spelling of 200122111022222 in words is "two hundred trillion, one hundred twenty-two billion, one hundred eleven million, twenty-two thousand, two hundred twenty-two".