1201201210 has 32 divisors (see below), whose sum is σ = 2368896192. Its totient is φ = 434916480.

The previous prime is 1201201201. The next prime is 1201201229. The reversal of 1201201210 is 121021021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197 + ... + 49063.

It is an arithmetic number, because the mean of its divisors is an integer number (74028006).

Almost surely, 2^1201201210 is an apocalyptic number.

1201201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201201210 is a deficient number, since it is larger than the sum of its proper divisors (1167694982).

1201201210 is a wasteful number, since it uses less digits than its factorization.

1201201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47118.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1201201210 is about 34658.3497876053. The cubic root of 1201201210 is about 1063.0130276314.

Adding to 1201201210 its reverse (121021021), we get a palindrome (1322222231).

The spelling of 1201201210 in words is "one billion, two hundred one million, two hundred one thousand, two hundred ten".