11120212203000 has 64 divisors (see below), whose sum is σ = 34695062082720. Its totient is φ = 2965389920000.

The previous prime is 11120212202993. The next prime is 11120212203011. The reversal of 11120212203000 is 30221202111.

It is a super-2 number, since 2×11120212203000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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, 1853365701 + ... + 1853371700.

Almost surely, 2^{11120212203000} is an apocalyptic number.

11120212203000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120212203000 is an abundant number, since it is smaller than the sum of its proper divisors (23574849879720).

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

11120212203000 is a wasteful number, since it uses less digits than its factorization.

11120212203000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706737425 (or 3706737411 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11120212203000 its reverse (30221202111), we get a palindrome (11150433405111).

The spelling of 11120212203000 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, two hundred three thousand".