22320044140004 has 48 divisors (see below), whose sum is σ = 42551450597040. Its totient is φ = 10182803258880.

The previous prime is 22320044139901. The next prime is 22320044140027. The reversal of 22320044140004 is 40004144002322.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 8903647274404 + 13416396865600 = 2983898^2 + 3662840^2 .

It is a super-3 number, since 3×22320044140004³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2290619 + ... + 7063074.

It is an arithmetic number, because the mean of its divisors is an integer number (886488554105).

Almost surely, 2^{22320044140004} is an apocalyptic number.

It is an amenable number.

22320044140004 is a deficient number, since it is larger than the sum of its proper divisors (20231406457036).

22320044140004 is a wasteful number, since it uses less digits than its factorization.

22320044140004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9354240 (or 9354238 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22320044140004 its reverse (40004144002322), we get a palindrome (62324188142326).

The spelling of 22320044140004 in words is "twenty-two trillion, three hundred twenty billion, forty-four million, one hundred forty thousand, four".