200111012111022 has 16 divisors (see below), whose sum is σ = 400242835748352. Its totient is φ = 66700202115960.

The previous prime is 200111012110987. The next prime is 200111012111039. The reversal of 200111012111022 is 220111210111002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200111012110992 and 200111012111010.

It is a congruent number.

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, 867021928 + ... + 867252699.

It is an arithmetic number, because the mean of its divisors is an integer number (25015177234272).

Almost surely, 2^{200111012111022} is an apocalyptic number.

200111012111022 is an abundant number, since it is smaller than the sum of its proper divisors (200131823637330).

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

200111012111022 is a wasteful number, since it uses less digits than its factorization.

200111012111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734293863.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 200111012111022 its reverse (220111210111002), we get a palindrome (420222222222024).

The spelling of 200111012111022 in words is "two hundred trillion, one hundred eleven billion, twelve million, one hundred eleven thousand, twenty-two".