2201020203102 has 32 divisors (see below), whose sum is σ = 5031257760000. Its totient is φ = 628818610368.

The previous prime is 2201020203061. The next prime is 2201020203119. The reversal of 2201020203102 is 2013020201022.

It is a happy number.

It is a congruent number.

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, 1240452 + ... + 2437367.

It is an arithmetic number, because the mean of its divisors is an integer number (157226805000).

Almost surely, 2^{2201020203102} is an apocalyptic number.

2201020203102 is an abundant number, since it is smaller than the sum of its proper divisors (2830237556898).

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

2201020203102 is a wasteful number, since it uses less digits than its factorization.

2201020203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3692080.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2201020203102 its reverse (2013020201022), we get a palindrome (4214040404124).

The spelling of 2201020203102 in words is "two trillion, two hundred one billion, twenty million, two hundred three thousand, one hundred two".