11124662250 has 64 divisors (see below), whose sum is σ = 29903118336. Its totient is φ = 2738376000.

The previous prime is 11124662243. The next prime is 11124662251. The reversal of 11124662250 is 5226642111.

It is a super-2 number, since 2×11124662250² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (11124662251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560746 + ... + 580245.

It is an arithmetic number, because the mean of its divisors is an integer number (467236224).

Almost surely, 2^11124662250 is an apocalyptic number.

11124662250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11124662250 is an abundant number, since it is smaller than the sum of its proper divisors (18778456086).

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

11124662250 is a wasteful number, since it uses less digits than its factorization.

11124662250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141024 (or 1141014 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 11124662250 in words is "eleven billion, one hundred twenty-four million, six hundred sixty-two thousand, two hundred fifty".