111110011220230 has 32 divisors (see below), whose sum is σ = 225217711899648. Its totient is φ = 39100297202400.

The previous prime is 111110011220203. The next prime is 111110011220231. The reversal of 111110011220230 is 32022110011111.

It is a happy number.

It is a super-2 number, since 2×111110011220230² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110011220231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16291787092 + ... + 16291793911.

It is an arithmetic number, because the mean of its divisors is an integer number (7038053496864).

Almost surely, 2^{111110011220230} is an apocalyptic number.

111110011220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111110011220230 is an abundant number, since it is smaller than the sum of its proper divisors (114107700679418).

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

111110011220230 is a wasteful number, since it uses less digits than its factorization.

111110011220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32583581052.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 111110011220230 its reverse (32022110011111), we get a palindrome (143132121231341).

The spelling of 111110011220230 in words is "one hundred eleven trillion, one hundred ten billion, eleven million, two hundred twenty thousand, two hundred thirty".