22112350506037 has 12 divisors (see below), whose sum is σ = 25089353177728. Its totient is φ = 19453680793800.

The previous prime is 22112350505983. The next prime is 22112350506091. The reversal of 22112350506037 is 73060505321122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22112350505983) and next prime (22112350506091).

It is not a de Polignac number, because 22112350506037 - 2³¹ = 22110203022389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22112350505987 and 22112350506005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112350506937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2947523643 + ... + 2947531144.

Almost surely, 2^{22112350506037} is an apocalyptic number.

It is an amenable number.

22112350506037 is a deficient number, since it is larger than the sum of its proper divisors (2977002671691).

22112350506037 is a wasteful number, since it uses less digits than its factorization.

22112350506037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895054840 (or 5895054829 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 22112350506037 its reverse (73060505321122), we get a palindrome (95172855827159).

The spelling of 22112350506037 in words is "twenty-two trillion, one hundred twelve billion, three hundred fifty million, five hundred six thousand, thirty-seven".