22155542413024 has 12 divisors (see below), whose sum is σ = 43618724125704. Its totient is φ = 11077771206496.

The previous prime is 22155542413013. The next prime is 22155542413033. The reversal of 22155542413024 is 42031424555122.

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, 346180350172 + ... + 346180350235.

It is an arithmetic number, because the mean of its divisors is an integer number (3634893677142).

Almost surely, 2^{22155542413024} is an apocalyptic number.

It is an amenable number.

22155542413024 is a deficient number, since it is larger than the sum of its proper divisors (21463181712680).

22155542413024 is an equidigital number, since it uses as much as digits as its factorization.

22155542413024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692360700417 (or 692360700409 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 22155542413024 its reverse (42031424555122), we get a palindrome (64186966968146).

The spelling of 22155542413024 in words is "twenty-two trillion, one hundred fifty-five billion, five hundred forty-two million, four hundred thirteen thousand, twenty-four".