22025056350426 has 16 divisors (see below), whose sum is σ = 44180825205504. Its totient is φ = 7319900032704.

The previous prime is 22025056350421. The next prime is 22025056350439. The reversal of 22025056350426 is 62405365052022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22025056350421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5446352170 + ... + 5446356213.

It is an arithmetic number, because the mean of its divisors is an integer number (2761301575344).

Almost surely, 2^{22025056350426} is an apocalyptic number.

22025056350426 is an abundant number, since it is smaller than the sum of its proper divisors (22155768855078).

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

22025056350426 is a wasteful number, since it uses less digits than its factorization.

22025056350426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10892708725.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 22025056350426 in words is "twenty-two trillion, twenty-five billion, fifty-six million, three hundred fifty thousand, four hundred twenty-six".