42226163225506 has 32 divisors (see below), whose sum is σ = 71282868104448. Its totient is φ = 18630749571840.

The previous prime is 42226163225443. The next prime is 42226163225509. The reversal of 42226163225506 is 60552236162224.

It is not an unprimeable number, because it can be changed into a prime (42226163225509) 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, 401749335 + ... + 401854426.

It is an arithmetic number, because the mean of its divisors is an integer number (2227589628264).

Almost surely, 2^{42226163225506} is an apocalyptic number.

42226163225506 is a deficient number, since it is larger than the sum of its proper divisors (29056704878942).

42226163225506 is a wasteful number, since it uses less digits than its factorization.

42226163225506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803603866.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 42226163225506 in words is "forty-two trillion, two hundred twenty-six billion, one hundred sixty-three million, two hundred twenty-five thousand, five hundred six".