122211110200 has 24 divisors (see below), whose sum is σ = 284140831680. Its totient is φ = 48884444000.

The previous prime is 122211110141. The next prime is 122211110201. The reversal of 122211110200 is 2011112221.

122211110200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122211110201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305527576 + ... + 305527975.

It is an arithmetic number, because the mean of its divisors is an integer number (11839201320).

Almost surely, 2^122211110200 is an apocalyptic number.

122211110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122211110200 is an abundant number, since it is smaller than the sum of its proper divisors (161929721480).

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

122211110200 is a wasteful number, since it uses less digits than its factorization.

122211110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611055567 (or 611055558 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122211110200 its reverse (2011112221), we get a palindrome (124222222421).

The spelling of 122211110200 in words is "one hundred twenty-two billion, two hundred eleven million, one hundred ten thousand, two hundred".