22326161012 has 24 divisors (see below), whose sum is σ = 39720082752. Its totient is φ = 10978352000.

The previous prime is 22326160993. The next prime is 22326161017. The reversal of 22326161012 is 21016162322.

It is a happy number.

It is a super-3 number, since 3×22326161012³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22326161017) 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, 15863 + ... + 211905.

It is an arithmetic number, because the mean of its divisors is an integer number (1655003448).

Almost surely, 2^22326161012 is an apocalyptic number.

It is an amenable number.

22326161012 is a deficient number, since it is larger than the sum of its proper divisors (17393921740).

22326161012 is a wasteful number, since it uses less digits than its factorization.

22326161012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196519 (or 196517 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 22326161012 in words is "twenty-two billion, three hundred twenty-six million, one hundred sixty-one thousand, twelve".