22220236501004 has 24 divisors (see below), whose sum is σ = 39143428466688. Its totient is φ = 11036613165840.

The previous prime is 22220236500971. The next prime is 22220236501031. The reversal of 22220236501004 is 40010563202222.

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 7 ways as a sum of consecutive naturals, for example, 26254292 + ... + 27087419.

It is an arithmetic number, because the mean of its divisors is an integer number (1630976186112).

Almost surely, 2^{22220236501004} is an apocalyptic number.

It is an amenable number.

22220236501004 is a deficient number, since it is larger than the sum of its proper divisors (16923191965684).

22220236501004 is a wasteful number, since it uses less digits than its factorization.

22220236501004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53342405 (or 53342403 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 22220236501004 its reverse (40010563202222), we get a palindrome (62230799703226).

The spelling of 22220236501004 in words is "twenty-two trillion, two hundred twenty billion, two hundred thirty-six million, five hundred one thousand, four".