201111000200122 has 16 divisors (see below), whose sum is σ = 309911809106592. Its totient is φ = 97825697298000.

The previous prime is 201111000200029. The next prime is 201111000200141. The reversal of 201111000200122 is 221002000111102.

It is a super-2 number, since 2×201111000200122² (a number of 29 digits) contains 22 as substring.

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, 4658344953 + ... + 4658388124.

It is an arithmetic number, because the mean of its divisors is an integer number (19369488069162).

Almost surely, 2^{201111000200122} is an apocalyptic number.

201111000200122 is a deficient number, since it is larger than the sum of its proper divisors (108800808906470).

201111000200122 is a wasteful number, since it uses less digits than its factorization.

201111000200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9316733373.

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

Adding to 201111000200122 its reverse (221002000111102), we get a palindrome (422113000311224).

The spelling of 201111000200122 in words is "two hundred one trillion, one hundred eleven billion, two hundred thousand, one hundred twenty-two".