201000000011122 has 64 divisors (see below), whose sum is σ = 330798169223424. Its totient is φ = 91035669162240.

The previous prime is 201000000011119. The next prime is 201000000011149. The reversal of 201000000011122 is 221110000000102.

It is a junction number, because it is equal to n+sod(n) for n = 201000000011099 and 201000000011108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 834274908 + ... + 834515800.

It is an arithmetic number, because the mean of its divisors is an integer number (5168721394116).

Almost surely, 2^{201000000011122} is an apocalyptic number.

201000000011122 is a deficient number, since it is larger than the sum of its proper divisors (129798169212302).

201000000011122 is a wasteful number, since it uses less digits than its factorization.

201000000011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242803.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201000000011122 its reverse (221110000000102), we get a palindrome (422110000011224).

The spelling of 201000000011122 in words is "two hundred one trillion, eleven thousand, one hundred twenty-two".