1111210201201 has 8 divisors (see below), whose sum is σ = 1183148557920. Its totient is φ = 1040002183488.

The previous prime is 1111210201187. The next prime is 1111210201307. The reversal of 1111210201201 is 1021020121111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1111210201201 - 2²⁷ = 1111075983473 is a prime.

It is a super-2 number, since 2×1111210201201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1111210241201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182581611 + ... + 182587696.

It is an arithmetic number, because the mean of its divisors is an integer number (147893569740).

Almost surely, 2^{1111210201201} is an apocalyptic number.

It is an amenable number.

1111210201201 is a deficient number, since it is larger than the sum of its proper divisors (71938356719).

1111210201201 is a wasteful number, since it uses less digits than its factorization.

1111210201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365169503.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1111210201201 its reverse (1021020121111), we get a palindrome (2132230322312).

The spelling of 1111210201201 in words is "one trillion, one hundred eleven billion, two hundred ten million, two hundred one thousand, two hundred one".