11102300244 has 54 divisors (see below), whose sum is σ = 32646054714. Its totient is φ = 3172085280.

The previous prime is 11102300243. The next prime is 11102300257. The reversal of 11102300244 is 44200320111.

It can be written as a sum of positive squares in only one way, i.e., 10203020100 + 899280144 = 101010^2 + 29988^2 .

It is a super-2 number, since 2×11102300244² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102300243) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3145147 + ... + 3148674.

Almost surely, 2^11102300244 is an apocalyptic number.

11102300244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11102300244 is an abundant number, since it is smaller than the sum of its proper divisors (21543754470).

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

11102300244 is a wasteful number, since it uses less digits than its factorization.

11102300244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6293845 (or 6293833 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11102300244 its reverse (44200320111), we get a palindrome (55302620355).

The spelling of 11102300244 in words is "eleven billion, one hundred two million, three hundred thousand, two hundred forty-four".