1111200022201 has 8 divisors (see below), whose sum is σ = 1115702196480. Its totient is φ = 1106705500032.

The previous prime is 1111200022193. The next prime is 1111200022307. The reversal of 1111200022201 is 1022200021111.

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 1111200022201 - 2³ = 1111200022193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111200002201) 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, 1621921 + ... + 2202958.

It is an arithmetic number, because the mean of its divisors is an integer number (139462774560).

Almost surely, 2^{1111200022201} is an apocalyptic number.

It is an amenable number.

1111200022201 is a deficient number, since it is larger than the sum of its proper divisors (4502174279).

1111200022201 is an equidigital number, since it uses as much as digits as its factorization.

1111200022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826055.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1111200022201 its reverse (1022200021111), we get a palindrome (2133400043312).

The spelling of 1111200022201 in words is "one trillion, one hundred eleven billion, two hundred million, twenty-two thousand, two hundred one".