2112211119 has 16 divisors (see below), whose sum is σ = 2914496640. Its totient is φ = 1359614880.

The previous prime is 2112211111. The next prime is 2112211139. The reversal of 2112211119 is 9111122112.

It is not a de Polignac number, because 2112211119 - 2³ = 2112211111 is a prime.

It is a super-2 number, since 2×2112211119² = 8922871622454464322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112211095 and 2112211104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112211111) 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, 58089 + ... + 87170.

It is an arithmetic number, because the mean of its divisors is an integer number (182156040).

Almost surely, 2^2112211119 is an apocalyptic number.

2112211119 is a deficient number, since it is larger than the sum of its proper divisors (802285521).

2112211119 is a wasteful number, since it uses less digits than its factorization.

2112211119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145430.

The product of its digits is 72, while the sum is 21.

The square root of 2112211119 is about 45958.7980586960. The cubic root of 2112211119 is about 1283.0564812962.

The spelling of 2112211119 in words is "two billion, one hundred twelve million, two hundred eleven thousand, one hundred nineteen".