22331103101012 has 6 divisors (see below), whose sum is σ = 39079430426778. Its totient is φ = 11165551550504.

The previous prime is 22331103100991. The next prime is 22331103101029. The reversal of 22331103101012 is 21010130113322.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12235766137156 + 10095336963856 = 3497966^2 + 3177316^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2791387887623 + ... + 2791387887630.

It is an arithmetic number, because the mean of its divisors is an integer number (6513238404463).

Almost surely, 2^{22331103101012} is an apocalyptic number.

It is an amenable number.

22331103101012 is a deficient number, since it is larger than the sum of its proper divisors (16748327325766).

22331103101012 is a wasteful number, since it uses less digits than its factorization.

22331103101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582775775257 (or 5582775775255 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 22331103101012 its reverse (21010130113322), we get a palindrome (43341233214334).

The spelling of 22331103101012 in words is "twenty-two trillion, three hundred thirty-one billion, one hundred three million, one hundred one thousand, twelve".