20120201010202 has 8 divisors (see below), whose sum is σ = 30244927430016. Its totient is φ = 10038558533532.

The previous prime is 20120201010193. The next prime is 20120201010209. The reversal of 20120201010202 is 20201010202102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-5 number, since 5×20120201010202⁵ (a number of 68 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (20120201010209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10770984618 + ... + 10770986485.

It is an arithmetic number, because the mean of its divisors is an integer number (3780615928752).

Almost surely, 2^{20120201010202} is an apocalyptic number.

20120201010202 is a deficient number, since it is larger than the sum of its proper divisors (10124726419814).

20120201010202 is a wasteful number, since it uses less digits than its factorization.

20120201010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21541971572.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20120201010202 its reverse (20201010202102), we get a palindrome (40321211212304).

The spelling of 20120201010202 in words is "twenty trillion, one hundred twenty billion, two hundred one million, ten thousand, two hundred two".