201120110022112 has 24 divisors (see below), whose sum is σ = 395989502139000. Its totient is φ = 100551347574144.

The previous prime is 201120110022101. The next prime is 201120110022137. The reversal of 201120110022112 is 211220011021102.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 271732062 + ... + 272471197.

It is an arithmetic number, because the mean of its divisors is an integer number (16499562589125).

Almost surely, 2^{201120110022112} is an apocalyptic number.

It is an amenable number.

201120110022112 is a deficient number, since it is larger than the sum of its proper divisors (194869392116888).

201120110022112 is a wasteful number, since it uses less digits than its factorization.

201120110022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544214818 (or 544214810 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201120110022112 its reverse (211220011021102), we get a palindrome (412340121043214).

The spelling of 201120110022112 in words is "two hundred one trillion, one hundred twenty billion, one hundred ten million, twenty-two thousand, one hundred twelve".