22202222022019 has 4 divisors (see below), whose sum is σ = 23910085254496. Its totient is φ = 20494358789544.

The previous prime is 22202222021953. The next prime is 22202222022047. The reversal of 22202222022019 is 91022022220222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22202222022019 - 2²¹ = 22202219924867 is a prime.

It is a super-2 number, since 2×22202222022019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202222020019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853931616219 + ... + 853931616244.

It is an arithmetic number, because the mean of its divisors is an integer number (5977521313624).

Almost surely, 2^{22202222022019} is an apocalyptic number.

22202222022019 is a deficient number, since it is larger than the sum of its proper divisors (1707863232477).

22202222022019 is a wasteful number, since it uses less digits than its factorization.

22202222022019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707863232476.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 22202222022019 in words is "twenty-two trillion, two hundred two billion, two hundred twenty-two million, twenty-two thousand, nineteen".