22112042029 has 24 divisors (see below), whose sum is σ = 27793169600. Its totient is φ = 17220202560.

The previous prime is 22112042027. The next prime is 22112042047. The reversal of 22112042029 is 92024021122.

It is not a de Polignac number, because 22112042029 - 2¹ = 22112042027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22112041994 and 22112042012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112042027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1681522 + ... + 1694620.

Almost surely, 2^22112042029 is an apocalyptic number.

It is an amenable number.

22112042029 is a deficient number, since it is larger than the sum of its proper divisors (5681127571).

22112042029 is a wasteful number, since it uses less digits than its factorization.

22112042029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15121 (or 15110 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 22112042029 in words is "twenty-two billion, one hundred twelve million, forty-two thousand, twenty-nine".