201120011112202 has 144 divisors (see below), whose sum is σ = 390973172092776. Its totient is φ = 76906715155200.

The previous prime is 201120011112199. The next prime is 201120011112257. The reversal of 201120011112202 is 202211110021102.

It can be written as a sum of positive squares in 4 ways, for example, as 134111199648321 + 67008811463881 = 11580639^2 + 8185891^2 .

It is a super-2 number, since 2×201120011112202² (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 71 ways as a sum of consecutive naturals, for example, 1044243552 + ... + 1044436132.

Almost surely, 2^{201120011112202} is an apocalyptic number.

201120011112202 is a deficient number, since it is larger than the sum of its proper divisors (189853160980574).

201120011112202 is a wasteful number, since it uses less digits than its factorization.

201120011112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193525 (or 193487 counting only the distinct ones).

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

Adding to 201120011112202 its reverse (202211110021102), we get a palindrome (403331121133304).

The spelling of 201120011112202 in words is "two hundred one trillion, one hundred twenty billion, eleven million, one hundred twelve thousand, two hundred two".