42222594126 has 32 divisors (see below), whose sum is σ = 88482417408. Its totient is φ = 13406405760.

The previous prime is 42222594079. The next prime is 42222594157. The reversal of 42222594126 is 62149522224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601516 + ... + 668031.

It is an arithmetic number, because the mean of its divisors is an integer number (2765075544).

Almost surely, 2^42222594126 is an apocalyptic number.

42222594126 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42222594126 is an abundant number, since it is smaller than the sum of its proper divisors (46259823282).

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

42222594126 is a wasteful number, since it uses less digits than its factorization.

42222594126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269816.

The product of its digits is 138240, while the sum is 39.

The spelling of 42222594126 in words is "forty-two billion, two hundred twenty-two million, five hundred ninety-four thousand, one hundred twenty-six".