11030111221100 has 36 divisors (see below), whose sum is σ = 23954505225000. Its totient is φ = 4408511976960.

The previous prime is 11030111221097. The next prime is 11030111221187. The reversal of 11030111221100 is 112211103011.

It is a super-2 number, since 2×11030111221100² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44030870 + ... + 44280669.

Almost surely, 2^{11030111221100} is an apocalyptic number.

11030111221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030111221100 is an abundant number, since it is smaller than the sum of its proper divisors (12924394003900).

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

11030111221100 is a wasteful number, since it uses less digits than its factorization.

11030111221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88312802 (or 88312795 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11030111221100 its reverse (112211103011), we get a palindrome (11142322324111).

The spelling of 11030111221100 in words is "eleven trillion, thirty billion, one hundred eleven million, two hundred twenty-one thousand, one hundred".