11112201119 has 16 divisors (see below), whose sum is σ = 11357820000. Its totient is φ = 10870142976.

The previous prime is 11112201101. The next prime is 11112201137. The reversal of 11112201119 is 91110221111.

It is an interprime number because it is at equal distance from previous prime (11112201101) and next prime (11112201137).

It is a cyclic number.

It is not a de Polignac number, because 11112201119 - 2²⁰ = 11111152543 is a prime.

It is a super-2 number, since 2×11112201119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11112201119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112204119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2742407 + ... + 2746455.

It is an arithmetic number, because the mean of its divisors is an integer number (709863750).

Almost surely, 2^11112201119 is an apocalyptic number.

11112201119 is a deficient number, since it is larger than the sum of its proper divisors (245618881).

11112201119 is a wasteful number, since it uses less digits than its factorization.

11112201119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 11112201119 in words is "eleven billion, one hundred twelve million, two hundred one thousand, one hundred nineteen".