201112111133122 has 8 divisors (see below), whose sum is σ = 344763619085376. Its totient is φ = 86190904771332.

The previous prime is 201112111133051. The next prime is 201112111133137. The reversal of 201112111133122 is 221331111211102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 201112111133093 and 201112111133102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7182575397598 + ... + 7182575397625.

It is an arithmetic number, because the mean of its divisors is an integer number (43095452385672).

Almost surely, 2^{201112111133122} is an apocalyptic number.

201112111133122 is a deficient number, since it is larger than the sum of its proper divisors (143651507952254).

201112111133122 is a wasteful number, since it uses less digits than its factorization.

201112111133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14365150795232.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 201112111133122 its reverse (221331111211102), we get a palindrome (422443222344224).

The spelling of 201112111133122 in words is "two hundred one trillion, one hundred twelve billion, one hundred eleven million, one hundred thirty-three thousand, one hundred twenty-two".