1122443010 has 192 divisors, whose sum is σ = 3345608448. Its totient is φ = 258964992.

The previous prime is 1122442973. The next prime is 1122443017. The reversal of 1122443010 is 103442211.

1122443010 is a `hidden beast` number, since 1 + 1 + 224 + 430 + 10 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1122443017) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1425837 + ... + 1426623.

It is an arithmetic number, because the mean of its divisors is an integer number (17425044).

Almost surely, 2^1122443010 is an apocalyptic number.

1122443010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122443010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1672804224).

1122443010 is an abundant number, since it is smaller than the sum of its proper divisors (2223165438).

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

1122443010 is a wasteful number, since it uses less digits than its factorization.

1122443010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 886 counting only the distinct ones).

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

The square root of 1122443010 is about 33502.8806224181. The cubic root of 1122443010 is about 1039.2533503022.

Adding to 1122443010 its reverse (103442211), we get a palindrome (1225885221).

The spelling of 1122443010 in words is "one billion, one hundred twenty-two million, four hundred forty-three thousand, ten".