1201124210 has 64 divisors (see below), whose sum is σ = 2558957184. Its totient is φ = 400166400.

The previous prime is 1201124207. The next prime is 1201124227. The reversal of 1201124210 is 124211021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192845 + ... + 198975.

It is an arithmetic number, because the mean of its divisors is an integer number (39983706).

Almost surely, 2^1201124210 is an apocalyptic number.

1201124210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201124210 is an abundant number, since it is smaller than the sum of its proper divisors (1357832974).

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

1201124210 is a wasteful number, since it uses less digits than its factorization.

1201124210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6299.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1201124210 is about 34657.2389263773. The cubic root of 1201124210 is about 1062.9903132153.

Adding to 1201124210 its reverse (124211021), we get a palindrome (1325335231).

The spelling of 1201124210 in words is "one billion, two hundred one million, one hundred twenty-four thousand, two hundred ten".