222220001000111 has 4 divisors (see below), whose sum is σ = 222220109414424. Its totient is φ = 222219892585800.

The previous prime is 222220001000083. The next prime is 222220001000119. The reversal of 222220001000111 is 111000100022222.

222220001000111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222220001000111 - 2⁶ = 222220001000047 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 (222220001000119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51072125 + ... + 55252166.

It is an arithmetic number, because the mean of its divisors is an integer number (55555027353606).

Almost surely, 2^{222220001000111} is an apocalyptic number.

222220001000111 is a deficient number, since it is larger than the sum of its proper divisors (108414313).

222220001000111 is a wasteful number, since it uses less digits than its factorization.

222220001000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108414312.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222220001000111 its reverse (111000100022222), we get a palindrome (333220101022333).

The spelling of 222220001000111 in words is "two hundred twenty-two trillion, two hundred twenty billion, one million, one hundred eleven", and thus it is an aban number.