11220200000001 has 64 divisors (see below), whose sum is σ = 16935904051200. Its totient is φ = 7340654994048.

The previous prime is 11220199999903. The next prime is 11220200000041. The reversal of 11220200000001 is 10000000202211.

It is not a de Polignac number, because 11220200000001 - 2⁴³ = 2424106977793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11220200000041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 189555256 + ... + 189614438.

It is an arithmetic number, because the mean of its divisors is an integer number (264623500800).

Almost surely, 2^{11220200000001} is an apocalyptic number.

It is an amenable number.

11220200000001 is a deficient number, since it is larger than the sum of its proper divisors (5715704051199).

11220200000001 is a wasteful number, since it uses less digits than its factorization.

11220200000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59915 (or 59909 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11220200000001 its reverse (10000000202211), we get a palindrome (21220200202212).

The spelling of 11220200000001 in words is "eleven trillion, two hundred twenty billion, two hundred million, one", and thus it is an aban number.