22321230123100 has 72 divisors (see below), whose sum is σ = 48486005634528. Its totient is φ = 8919476217600.

The previous prime is 22321230123061. The next prime is 22321230123103. The reversal of 22321230123100 is 132103212322.

It is a super-3 number, since 3×22321230123100³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22321230123103) 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 23 ways as a sum of consecutive naturals, for example, 410191494 + ... + 410245906.

It is an arithmetic number, because the mean of its divisors is an integer number (673416744924).

Almost surely, 2^{22321230123100} is an apocalyptic number.

22321230123100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22321230123100 is an abundant number, since it is smaller than the sum of its proper divisors (26164775511428).

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

22321230123100 is a wasteful number, since it uses less digits than its factorization.

22321230123100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58495 (or 58488 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22321230123100 its reverse (132103212322), we get a palindrome (22453333335422).

The spelling of 22321230123100 in words is "twenty-two trillion, three hundred twenty-one billion, two hundred thirty million, one hundred twenty-three thousand, one hundred".