42322112010 has 48 divisors (see below), whose sum is σ = 114112960416. Its totient is φ = 11285895888.

The previous prime is 42322111991. The next prime is 42322112033. The reversal of 42322112010 is 1021122324.

It is a happy number.

42322112010 is a `hidden beast` number, since 423 + 2 + 211 + 20 + 10 = 666.

It is a super-2 number, since 2×42322112010² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8705824 + ... + 8710683.

It is an arithmetic number, because the mean of its divisors is an integer number (2377353342).

Almost surely, 2^42322112010 is an apocalyptic number.

42322112010 is an abundant number, since it is smaller than the sum of its proper divisors (71790848406).

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

42322112010 is a wasteful number, since it uses less digits than its factorization.

42322112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416529 (or 17416517 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 42322112010 its reverse (1021122324), we get a palindrome (43343234334).

The spelling of 42322112010 in words is "forty-two billion, three hundred twenty-two million, one hundred twelve thousand, ten".