101201020022012 has 24 divisors (see below), whose sum is σ = 177515306522400. Its totient is φ = 50482374134976.

The previous prime is 101201020021999. The next prime is 101201020022041. The reversal of 101201020022012 is 210220020102101.

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, 29395898 + ... + 32657630.

It is an arithmetic number, because the mean of its divisors is an integer number (7396471105100).

Almost surely, 2^{101201020022012} is an apocalyptic number.

It is an amenable number.

101201020022012 is a deficient number, since it is larger than the sum of its proper divisors (76314286500388).

101201020022012 is a wasteful number, since it uses less digits than its factorization.

101201020022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279845 (or 3279843 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101201020022012 its reverse (210220020102101), we get a palindrome (311421040124113).

The spelling of 101201020022012 in words is "one hundred one trillion, two hundred one billion, twenty million, twenty-two thousand, twelve".