201111200101202 has 8 divisors (see below), whose sum is σ = 304653600153612. Its totient is φ = 99560000050000.

The previous prime is 201111200101093. The next prime is 201111200101219. The reversal of 201111200101202 is 202101002111102.

It can be written as a sum of positive squares in 2 ways, for example, as 196282593787921 + 4828606313281 = 14010089^2 + 2197409^2 .

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

It is a super-2 number, since 2×201111200101202² (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 3 ways as a sum of consecutive naturals, for example, 497800000049 + ... + 497800000452.

Almost surely, 2^{201111200101202} is an apocalyptic number.

201111200101202 is a deficient number, since it is larger than the sum of its proper divisors (103542400052410).

201111200101202 is a wasteful number, since it uses less digits than its factorization.

201111200101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995600000604.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201111200101202 its reverse (202101002111102), we get a palindrome (403212202212304).

The spelling of 201111200101202 in words is "two hundred one trillion, one hundred eleven billion, two hundred million, one hundred one thousand, two hundred two".