2111224112422 has 16 divisors (see below), whose sum is σ = 3305209070592. Its totient is φ = 1009506765960.

The previous prime is 2111224112341. The next prime is 2111224112429. The reversal of 2111224112422 is 2242114221112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111224112429) 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, 4527948 + ... + 4972399.

It is an arithmetic number, because the mean of its divisors is an integer number (206575566912).

Almost surely, 2^{2111224112422} is an apocalyptic number.

2111224112422 is a deficient number, since it is larger than the sum of its proper divisors (1193984958170).

2111224112422 is a wasteful number, since it uses less digits than its factorization.

2111224112422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505203.

The product of its digits is 1024, while the sum is 25.

Adding to 2111224112422 its reverse (2242114221112), we get a palindrome (4353338333534).

The spelling of 2111224112422 in words is "two trillion, one hundred eleven billion, two hundred twenty-four million, one hundred twelve thousand, four hundred twenty-two".