22037003819 has 8 divisors (see below), whose sum is σ = 22117233072. Its totient is φ = 21956837760.

The previous prime is 22037003803. The next prime is 22037003839. The reversal of 22037003819 is 91830073022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22037003819 - 2⁴ = 22037003803 is a prime.

It is a super-2 number, since 2×22037003819² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22037003839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749612 + ... + 778454.

It is an arithmetic number, because the mean of its divisors is an integer number (2764654134).

Almost surely, 2^22037003819 is an apocalyptic number.

22037003819 is a deficient number, since it is larger than the sum of its proper divisors (80229253).

22037003819 is a wasteful number, since it uses less digits than its factorization.

22037003819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31597.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 22037003819 in words is "twenty-two billion, thirty-seven million, three thousand, eight hundred nineteen".