20010012201202 has 16 divisors (see below), whose sum is σ = 30356572435200. Its totient is φ = 9891722560720.

The previous prime is 20010012201191. The next prime is 20010012201203. The reversal of 20010012201202 is 20210221001002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20010012201203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141888802 + ... + 142029757.

It is an arithmetic number, because the mean of its divisors is an integer number (1897285777200).

Almost surely, 2^{20010012201202} is an apocalyptic number.

20010012201202 is a deficient number, since it is larger than the sum of its proper divisors (10346560233998).

20010012201202 is a wasteful number, since it uses less digits than its factorization.

20010012201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283918961.

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

Adding to 20010012201202 its reverse (20210221001002), we get a palindrome (40220233202204).

The spelling of 20010012201202 in words is "twenty trillion, ten billion, twelve million, two hundred one thousand, two hundred two".