222201111009 has 8 divisors (see below), whose sum is σ = 297202749120. Its totient is φ = 147666773456.

The previous prime is 222201111007. The next prime is 222201111019. The reversal of 222201111009 is 900111102222.

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 222201111009 - 2¹ = 222201111007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222201111007) 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, 116824029 + ... + 116825930.

It is an arithmetic number, because the mean of its divisors is an integer number (37150343640).

Almost surely, 2^222201111009 is an apocalyptic number.

It is an amenable number.

222201111009 is a deficient number, since it is larger than the sum of its proper divisors (75001638111).

222201111009 is a wasteful number, since it uses less digits than its factorization.

222201111009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233650279.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 222201111009 in words is "two hundred twenty-two billion, two hundred one million, one hundred eleven thousand, nine".