222110000022111 has 8 divisors (see below), whose sum is σ = 296445502892544. Its totient is φ = 147923915249880.

The previous prime is 222110000022103. The next prime is 222110000022137. The reversal of 222110000022111 is 111220000011222.

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

It is not a de Polignac number, because 222110000022111 - 2³ = 222110000022103 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222110000022101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37354521081 + ... + 37354527026.

It is an arithmetic number, because the mean of its divisors is an integer number (37055687861568).

Almost surely, 2^{222110000022111} is an apocalyptic number.

222110000022111 is a deficient number, since it is larger than the sum of its proper divisors (74335502870433).

222110000022111 is an equidigital number, since it uses as much as digits as its factorization.

222110000022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74709049101.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222110000022111 its reverse (111220000011222), we get a palindrome (333330000033333).

The spelling of 222110000022111 in words is "two hundred twenty-two trillion, one hundred ten billion, twenty-two thousand, one hundred eleven".