11100222213030 has 192 divisors, whose sum is σ = 29370663504000. Its totient is φ = 2908056453120.

The previous prime is 11100222213029. The next prime is 11100222213089. The reversal of 11100222213030 is 3031222200111.

It is a super-3 number, since 3×11100222213030³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11100222212994 and 11100222213012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2688354006 + ... + 2688358134.

It is an arithmetic number, because the mean of its divisors is an integer number (152972205750).

Almost surely, 2^{11100222213030} is an apocalyptic number.

11100222213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11100222213030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14685331752000).

11100222213030 is an abundant number, since it is smaller than the sum of its proper divisors (18270441290970).

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

11100222213030 is a wasteful number, since it uses less digits than its factorization.

11100222213030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599 (or 5596 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11100222213030 its reverse (3031222200111), we get a palindrome (14131444413141).

The spelling of 11100222213030 in words is "eleven trillion, one hundred billion, two hundred twenty-two million, two hundred thirteen thousand, thirty".