11012221202200 has 24 divisors (see below), whose sum is σ = 25603414295580. Its totient is φ = 4404888480800.

The previous prime is 11012221202063. The next prime is 11012221202221. The reversal of 11012221202200 is 220212221011.

It is a happy number.

It is a super-3 number, since 3×11012221202200³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27530552806 + ... + 27530553205.

Almost surely, 2^{11012221202200} is an apocalyptic number.

11012221202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012221202200 is an abundant number, since it is smaller than the sum of its proper divisors (14591193093380).

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

11012221202200 is a wasteful number, since it uses less digits than its factorization.

11012221202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55061106027 (or 55061106018 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11012221202200 its reverse (220212221011), we get a palindrome (11232433423211).

The spelling of 11012221202200 in words is "eleven trillion, twelve billion, two hundred twenty-one million, two hundred two thousand, two hundred".