22231426036702 has 16 divisors (see below), whose sum is σ = 33851370992400. Its totient is φ = 10947699563328.

The previous prime is 22231426036679. The next prime is 22231426036741. The reversal of 22231426036702 is 20763062413222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 15265327 + ... + 16658122.

It is an arithmetic number, because the mean of its divisors is an integer number (2115710687025).

Almost surely, 2^{22231426036702} is an apocalyptic number.

22231426036702 is a deficient number, since it is larger than the sum of its proper divisors (11619944955698).

22231426036702 is a wasteful number, since it uses less digits than its factorization.

22231426036702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31928715.

The product of its (nonzero) digits is 290304, while the sum is 40.

Adding to 22231426036702 its reverse (20763062413222), we get a palindrome (42994488449924).

The spelling of 22231426036702 in words is "twenty-two trillion, two hundred thirty-one billion, four hundred twenty-six million, thirty-six thousand, seven hundred two".