22233302131444 has 12 divisors (see below), whose sum is σ = 38913647661504. Its totient is φ = 11115117085304.

The previous prime is 22233302131423. The next prime is 22233302131451. The reversal of 22233302131444 is 44413120333222.

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 3 ways as a sum of consecutive naturals, for example, 383462494 + ... + 383520469.

It is an arithmetic number, because the mean of its divisors is an integer number (3242803971792).

Almost surely, 2^{22233302131444} is an apocalyptic number.

It is an amenable number.

22233302131444 is a deficient number, since it is larger than the sum of its proper divisors (16680345530060).

22233302131444 is a wasteful number, since it uses less digits than its factorization.

22233302131444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766990214 (or 766990212 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 22233302131444 its reverse (44413120333222), we get a palindrome (66646422464666).

The spelling of 22233302131444 in words is "twenty-two trillion, two hundred thirty-three billion, three hundred two million, one hundred thirty-one thousand, four hundred forty-four".