42220300016032 has 12 divisors (see below), whose sum is σ = 83121215656626. Its totient is φ = 21110150008000.

The previous prime is 42220300015997. The next prime is 42220300016123. The reversal of 42220300016032 is 23061000302224.

It can be written as a sum of positive squares in only one way, i.e., 34548485817616 + 7671814198416 = 5877796^2 + 2769804^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42220300015988 and 42220300016006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659692187719 + ... + 659692187782.

Almost surely, 2^{42220300016032} is an apocalyptic number.

It is an amenable number.

42220300016032 is a deficient number, since it is larger than the sum of its proper divisors (40900915640594).

42220300016032 is a wasteful number, since it uses less digits than its factorization.

42220300016032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319384375511 (or 1319384375503 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 42220300016032 its reverse (23061000302224), we get a palindrome (65281300318256).

The spelling of 42220300016032 in words is "forty-two trillion, two hundred twenty billion, three hundred million, sixteen thousand, thirty-two".