111152346222 has 16 divisors (see below), whose sum is σ = 222310829520. Its totient is φ = 37049759232.

The previous prime is 111152346211. The next prime is 111152346229. The reversal of 111152346222 is 222643251111.

111152346222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 111152346222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111152346229) 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, 697 + ... + 471492.

It is an arithmetic number, because the mean of its divisors is an integer number (13894426845).

Almost surely, 2^111152346222 is an apocalyptic number.

111152346222 is an abundant number, since it is smaller than the sum of its proper divisors (111158483298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111152346222 is a wasteful number, since it uses less digits than its factorization.

111152346222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511427.

The product of its digits is 5760, while the sum is 30.

Adding to 111152346222 its reverse (222643251111), we get a palindrome (333795597333).

The spelling of 111152346222 in words is "one hundred eleven billion, one hundred fifty-two million, three hundred forty-six thousand, two hundred twenty-two".