20200101201102 has 16 divisors (see below), whose sum is σ = 40416917450832. Its totient is φ = 6730581225600.

The previous prime is 20200101201097. The next prime is 20200101201121. The reversal of 20200101201102 is 20110210100202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696444649 + ... + 696473652.

It is an arithmetic number, because the mean of its divisors is an integer number (2526057340677).

Almost surely, 2^{20200101201102} is an apocalyptic number.

20200101201102 is an abundant number, since it is smaller than the sum of its proper divisors (20216816249730).

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

20200101201102 is a wasteful number, since it uses less digits than its factorization.

20200101201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392920723.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20200101201102 its reverse (20110210100202), we get a palindrome (40310311301304).

The spelling of 20200101201102 in words is "twenty trillion, two hundred billion, one hundred one million, two hundred one thousand, one hundred two".