1111011101201 has 8 divisors (see below), whose sum is σ = 1178321112384. Its totient is φ = 1045284855120.

The previous prime is 1111011101143. The next prime is 1111011101311. The reversal of 1111011101201 is 1021011101111.

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 1111011101201 - 2²⁶ = 1110943992337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111011103201) 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, 395939831 + ... + 395942636.

It is an arithmetic number, because the mean of its divisors is an integer number (147290139048).

Almost surely, 2^{1111011101201} is an apocalyptic number.

It is an amenable number.

1111011101201 is a deficient number, since it is larger than the sum of its proper divisors (67310011183).

1111011101201 is an equidigital number, since it uses as much as digits as its factorization.

1111011101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791882551.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 1111011101201 its reverse (1021011101111), we get a palindrome (2132022202312).

The spelling of 1111011101201 in words is "one trillion, one hundred eleven billion, eleven million, one hundred one thousand, two hundred one".