1111230202030 has 32 divisors (see below), whose sum is σ = 2247732535104. Its totient is φ = 392461234176.

The previous prime is 1111230201979. The next prime is 1111230202039. The reversal of 1111230202030 is 302020321111.

It is a super-2 number, since 2×1111230202030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111230201995 and 1111230202013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111230202039) 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 15 ways as a sum of consecutive naturals, for example, 185821459 + ... + 185827438.

It is an arithmetic number, because the mean of its divisors is an integer number (70241641722).

Almost surely, 2^{1111230202030} is an apocalyptic number.

1111230202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111230202030 is an abundant number, since it is smaller than the sum of its proper divisors (1136502333074).

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

1111230202030 is a wasteful number, since it uses less digits than its factorization.

1111230202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371648940.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1111230202030 its reverse (302020321111), we get a palindrome (1413250523141).

The spelling of 1111230202030 in words is "one trillion, one hundred eleven billion, two hundred thirty million, two hundred two thousand, thirty".