1111210012119 has 4 divisors (see below), whose sum is σ = 1481613349496. Its totient is φ = 740806674744.

The previous prime is 1111210012097. The next prime is 1111210012123. The reversal of 1111210012119 is 9112100121111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1111210012119 - 2¹² = 1111210008023 is a prime.

It is a super-2 number, since 2×1111210012119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111210012095 and 1111210012104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111210012169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185201668684 + ... + 185201668689.

It is an arithmetic number, because the mean of its divisors is an integer number (370403337374).

Almost surely, 2^{1111210012119} is an apocalyptic number.

1111210012119 is a deficient number, since it is larger than the sum of its proper divisors (370403337377).

1111210012119 is an equidigital number, since it uses as much as digits as its factorization.

1111210012119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370403337376.

The product of its (nonzero) digits is 36, while the sum is 21.

The spelling of 1111210012119 in words is "one trillion, one hundred eleven billion, two hundred ten million, twelve thousand, one hundred nineteen".