211120200000122 has 32 divisors (see below), whose sum is σ = 373597047014400. Its totient is φ = 87560938650240.

The previous prime is 211120200000109. The next prime is 211120200000131. The reversal of 211120200000122 is 221000002021112.

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

It is a junction number, because it is equal to n+sod(n) for n = 211120200000097 and 211120200000106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95186108 + ... + 97378824.

It is an arithmetic number, because the mean of its divisors is an integer number (11674907719200).

Almost surely, 2^{211120200000122} is an apocalyptic number.

211120200000122 is a deficient number, since it is larger than the sum of its proper divisors (162476847014278).

211120200000122 is a wasteful number, since it uses less digits than its factorization.

211120200000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414606.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211120200000122 its reverse (221000002021112), we get a palindrome (432120202021234).

The spelling of 211120200000122 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred million, one hundred twenty-two", and thus it is an aban number.