222112424411 has 4 divisors (see below), whose sum is σ = 222123555024. Its totient is φ = 222101293800.

The previous prime is 222112424377. The next prime is 222112424453. The reversal of 222112424411 is 114424211222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222112424411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222112421411) 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, 5535320 + ... + 5575301.

It is an arithmetic number, because the mean of its divisors is an integer number (55530888756).

Almost surely, 2^222112424411 is an apocalyptic number.

222112424411 is a deficient number, since it is larger than the sum of its proper divisors (11130613).

222112424411 is a wasteful number, since it uses less digits than its factorization.

222112424411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130612.

The product of its digits is 2048, while the sum is 26.

Adding to 222112424411 its reverse (114424211222), we get a palindrome (336536635633).

The spelling of 222112424411 in words is "two hundred twenty-two billion, one hundred twelve million, four hundred twenty-four thousand, four hundred eleven".