222320101019 has 4 divisors (see below), whose sum is σ = 224521290240. Its totient is φ = 220118911800.

The previous prime is 222320100973. The next prime is 222320101037. The reversal of 222320101019 is 910101023222.

It is a happy number.

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 222320101019 - 2¹² = 222320096923 is a prime.

It is a super-2 number, since 2×222320101019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222320100985 and 222320101003.

It is not an unprimeable number, because it can be changed into a prime (222320107019) 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, 1100594459 + ... + 1100594660.

It is an arithmetic number, because the mean of its divisors is an integer number (56130322560).

Almost surely, 2^222320101019 is an apocalyptic number.

222320101019 is a deficient number, since it is larger than the sum of its proper divisors (2201189221).

222320101019 is a wasteful number, since it uses less digits than its factorization.

222320101019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201189220.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 222320101019 in words is "two hundred twenty-two billion, three hundred twenty million, one hundred one thousand, nineteen".