222200020111109 has 8 divisors (see below), whose sum is σ = 226545843622872. Its totient is φ = 217889385454080.

The previous prime is 222200020111103. The next prime is 222200020111133. The reversal of 222200020111109 is 901111020002222.

It can be written as a sum of positive squares in 4 ways, for example, as 35133809954884 + 187066210156225 = 5927378^2 + 13677215^2 .

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 222200020111109 - 2⁴ = 222200020111093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222200020111103) 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, 8797200932 + ... + 8797226189.

It is an arithmetic number, because the mean of its divisors is an integer number (28318230452859).

Almost surely, 2^{222200020111109} is an apocalyptic number.

It is an amenable number.

222200020111109 is a deficient number, since it is larger than the sum of its proper divisors (4345823511763).

222200020111109 is a wasteful number, since it uses less digits than its factorization.

222200020111109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17594427367.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 222200020111109 in words is "two hundred twenty-two trillion, two hundred billion, twenty million, one hundred eleven thousand, one hundred nine".