22112401124 has 24 divisors (see below), whose sum is σ = 42225787296. Its totient is φ = 10048424000.

The previous prime is 22112401123. The next prime is 22112401147. The reversal of 22112401124 is 42110421122.

It is a junction number, because it is equal to n+sod(n) for n = 22112401096 and 22112401105.

It is not an unprimeable number, because it can be changed into a prime (22112401123) 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, 106019 + ... + 235509.

It is an arithmetic number, because the mean of its divisors is an integer number (1759407804).

Almost surely, 2^22112401124 is an apocalyptic number.

It is an amenable number.

22112401124 is a deficient number, since it is larger than the sum of its proper divisors (20113386172).

22112401124 is a wasteful number, since it uses less digits than its factorization.

22112401124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133387 (or 133385 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22112401124 its reverse (42110421122), we get a palindrome (64222822246).

The spelling of 22112401124 in words is "twenty-two billion, one hundred twelve million, four hundred one thousand, one hundred twenty-four".