22310471245144 has 8 divisors (see below), whose sum is σ = 41832133584660. Its totient is φ = 11155235622568.

The previous prime is 22310471245123. The next prime is 22310471245147. The reversal of 22310471245144 is 44154217401322.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×22310471245144³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22310471245097 and 22310471245106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22310471245147) by changing a digit.

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, 1394404452814 + ... + 1394404452829.

Almost surely, 2^{22310471245144} is an apocalyptic number.

It is an amenable number.

22310471245144 is a deficient number, since it is larger than the sum of its proper divisors (19521662339516).

22310471245144 is a wasteful number, since it uses less digits than its factorization.

22310471245144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788808905649 (or 2788808905645 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

Adding to 22310471245144 its reverse (44154217401322), we get a palindrome (66464688646466).

The spelling of 22310471245144 in words is "twenty-two trillion, three hundred ten billion, four hundred seventy-one million, two hundred forty-five thousand, one hundred forty-four".