22133104133044 has 6 divisors (see below), whose sum is σ = 38732932232834. Its totient is φ = 11066552066520.

The previous prime is 22133104133029. The next prime is 22133104133047. The reversal of 22133104133044 is 44033140133122.

It can be written as a sum of positive squares in only one way, i.e., 20648045056144 + 1485059076900 = 4544012^2 + 1218630^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22133104132997 and 22133104133015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133104133047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766638016627 + ... + 2766638016634.

Almost surely, 2^{22133104133044} is an apocalyptic number.

It is an amenable number.

22133104133044 is a deficient number, since it is larger than the sum of its proper divisors (16599828099790).

22133104133044 is a wasteful number, since it uses less digits than its factorization.

22133104133044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533276033265 (or 5533276033263 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 22133104133044 its reverse (44033140133122), we get a palindrome (66166244266166).

The spelling of 22133104133044 in words is "twenty-two trillion, one hundred thirty-three billion, one hundred four million, one hundred thirty-three thousand, forty-four".