222011220219 has 32 divisors (see below), whose sum is σ = 307069297920. Its totient is φ = 142586946432.

The previous prime is 222011220127. The next prime is 222011220229. The reversal of 222011220219 is 912022110222.

It is not a de Polignac number, because 222011220219 - 2³⁶ = 153291743483 is a prime.

It is a super-2 number, since 2×222011220219² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222011220229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3125769 + ... + 3196005.

It is an arithmetic number, because the mean of its divisors is an integer number (9595915560).

Almost surely, 2^222011220219 is an apocalyptic number.

222011220219 is a deficient number, since it is larger than the sum of its proper divisors (85058077701).

222011220219 is a wasteful number, since it uses less digits than its factorization.

222011220219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70619.

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

The spelling of 222011220219 in words is "two hundred twenty-two billion, eleven million, two hundred twenty thousand, two hundred nineteen".