1112220021219 has 16 divisors (see below), whose sum is σ = 1508822697600. Its totient is φ = 728650904256.

The previous prime is 1112220021203. The next prime is 1112220021229. The reversal of 1112220021219 is 9121200222111.

It is not a de Polignac number, because 1112220021219 - 2⁴ = 1112220021203 is a prime.

It is a super-2 number, since 2×1112220021219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112220021229) 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, 12734449 + ... + 12821490.

It is an arithmetic number, because the mean of its divisors is an integer number (94301418600).

Almost surely, 2^{1112220021219} is an apocalyptic number.

1112220021219 is a deficient number, since it is larger than the sum of its proper divisors (396602676381).

1112220021219 is a wasteful number, since it uses less digits than its factorization.

1112220021219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25556194.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 1112220021219 in words is "one trillion, one hundred twelve billion, two hundred twenty million, twenty-one thousand, two hundred nineteen".