22070388219 has 8 divisors (see below), whose sum is σ = 32102382912. Its totient is φ = 13375992840.

The previous prime is 22070388211. The next prime is 22070388253. The reversal of 22070388219 is 91288307022.

It is a happy number.

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

It is not a de Polignac number, because 22070388219 - 2³ = 22070388211 is a prime.

It is a super-2 number, since 2×22070388219² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22070388211) 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 in 7 ways as a sum of consecutive naturals, for example, 334399789 + ... + 334399854.

It is an arithmetic number, because the mean of its divisors is an integer number (4012797864).

Almost surely, 2^22070388219 is an apocalyptic number.

22070388219 is a deficient number, since it is larger than the sum of its proper divisors (10031994693).

22070388219 is a wasteful number, since it uses less digits than its factorization.

22070388219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668799657.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 22070388219 in words is "twenty-two billion, seventy million, three hundred eighty-eight thousand, two hundred nineteen".