10001201210 has 128 divisors (see below), whose sum is σ = 24301928448. Its totient is φ = 2861856000.

The previous prime is 10001201207. The next prime is 10001201233. The reversal of 10001201210 is 1210210001.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1909295 + ... + 1914525.

It is an arithmetic number, because the mean of its divisors is an integer number (189858816).

Almost surely, 2^10001201210 is an apocalyptic number.

10001201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001201210 is an abundant number, since it is smaller than the sum of its proper divisors (14300727238).

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

10001201210 is a wasteful number, since it uses less digits than its factorization.

10001201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10001201210 its reverse (1210210001), we get a palindrome (11211411211).

The spelling of 10001201210 in words is "ten billion, one million, two hundred one thousand, two hundred ten".