222212201019 has 8 divisors (see below), whose sum is σ = 311876773440. Its totient is φ = 140344547976.

The previous prime is 222212201011. The next prime is 222212201023. The reversal of 222212201019 is 910102212222.

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

It is not a de Polignac number, because 222212201019 - 2³ = 222212201011 is a prime.

It is a super-2 number, since 2×222212201019² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222212201019.

It is not an unprimeable number, because it can be changed into a prime (222212201011) 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, 1949229777 + ... + 1949229890.

It is an arithmetic number, because the mean of its divisors is an integer number (38984596680).

Almost surely, 2^222212201019 is an apocalyptic number.

222212201019 is a deficient number, since it is larger than the sum of its proper divisors (89664572421).

222212201019 is a wasteful number, since it uses less digits than its factorization.

222212201019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898459689.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 222212201019 in words is "two hundred twenty-two billion, two hundred twelve million, two hundred one thousand, nineteen".