22244141919 has 8 divisors (see below), whose sum is σ = 29659784112. Its totient is φ = 14828963840.

The previous prime is 22244141917. The next prime is 22244141951. The reversal of 22244141919 is 91914144222.

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 22244141919 - 2¹ = 22244141917 is a prime.

It is a super-2 number, since 2×22244141919² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22244141911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17887 + ... + 211679.

It is an arithmetic number, because the mean of its divisors is an integer number (3707473014).

Almost surely, 2^22244141919 is an apocalyptic number.

22244141919 is a deficient number, since it is larger than the sum of its proper divisors (7415642193).

22244141919 is a wasteful number, since it uses less digits than its factorization.

22244141919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232057.

The product of its digits is 41472, while the sum is 39.

The spelling of 22244141919 in words is "twenty-two billion, two hundred forty-four million, one hundred forty-one thousand, nine hundred nineteen".