102222123223111 has 8 divisors (see below), whose sum is σ = 102232735879104. Its totient is φ = 102211511000160.

The previous prime is 102222123223081. The next prime is 102222123223159. The reversal of 102222123223111 is 111322321222201.

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 102222123223111 - 2⁷ = 102222123222983 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 (102222123223411) 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, 678992601 + ... + 679143133.

It is an arithmetic number, because the mean of its divisors is an integer number (12779091984888).

Almost surely, 2^{102222123223111} is an apocalyptic number.

102222123223111 is a deficient number, since it is larger than the sum of its proper divisors (10612655993).

102222123223111 is a wasteful number, since it uses less digits than its factorization.

102222123223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216521.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 102222123223111 its reverse (111322321222201), we get a palindrome (213544444445312).

The spelling of 102222123223111 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred eleven".