11220200000010 has 24 divisors (see below), whose sum is σ = 29172520000260. Its totient is φ = 2992053333312.

The previous prime is 11220199999903. The next prime is 11220200000041. The reversal of 11220200000010 is 1000000202211.

It can be written as a sum of positive squares in 2 ways, for example, as 11109348958761 + 110851041249 = 3333069^2 + 332943^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11220199999938 and 11220200000001.

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, 62334444355 + ... + 62334444534.

Almost surely, 2^{11220200000010} is an apocalyptic number.

11220200000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220200000010 is an abundant number, since it is smaller than the sum of its proper divisors (17952320000250).

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

11220200000010 is a wasteful number, since it uses less digits than its factorization.

11220200000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124668888902 (or 124668888899 counting only the distinct ones).

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

Adding to 11220200000010 its reverse (1000000202211), we get a palindrome (12220200202221).

The spelling of 11220200000010 in words is "eleven trillion, two hundred twenty billion, two hundred million, ten", and thus it is an aban number.