104222472438 has 32 divisors (see below), whose sum is σ = 239961659904. Its totient is φ = 29560491072.

The previous prime is 104222472433. The next prime is 104222472451. The reversal of 104222472438 is 834274222401.

104222472438 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×104222472438² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104222472396 and 104222472405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104222472433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9050770 + ... + 9062277.

It is an arithmetic number, because the mean of its divisors is an integer number (7498801872).

Almost surely, 2^104222472438 is an apocalyptic number.

104222472438 is an abundant number, since it is smaller than the sum of its proper divisors (135739187466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104222472438 is a wasteful number, since it uses less digits than its factorization.

104222472438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18113196.

The product of its (nonzero) digits is 172032, while the sum is 39.

Adding to 104222472438 its reverse (834274222401), we get a palindrome (938496694839).

The spelling of 104222472438 in words is "one hundred four billion, two hundred twenty-two million, four hundred seventy-two thousand, four hundred thirty-eight".