22042410532 has 12 divisors (see below), whose sum is σ = 38619446236. Its totient is φ = 11008283040.

The previous prime is 22042410497. The next prime is 22042410539. The reversal of 22042410532 is 23501424022.

It can be written as a sum of positive squares in 2 ways, for example, as 681418816 + 21360991716 = 26104^2 + 146154^2 .

It is a super-2 number, since 2×22042410532² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22042410497 and 22042410506.

It is not an unprimeable number, because it can be changed into a prime (22042410539) 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, 3226719 + ... + 3233542.

Almost surely, 2^22042410532 is an apocalyptic number.

It is an amenable number.

22042410532 is a deficient number, since it is larger than the sum of its proper divisors (16577035704).

22042410532 is a wasteful number, since it uses less digits than its factorization.

22042410532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6461118 (or 6461116 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 22042410532 its reverse (23501424022), we get a palindrome (45543834554).

The spelling of 22042410532 in words is "twenty-two billion, forty-two million, four hundred ten thousand, five hundred thirty-two".