10102001220212 has 24 divisors (see below), whose sum is σ = 20300672310240. Its totient is φ = 4350144065760.

The previous prime is 10102001220209. The next prime is 10102001220221. The reversal of 10102001220212 is 21202210020101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6041865923 + ... + 6041867594.

It is an arithmetic number, because the mean of its divisors is an integer number (845861346260).

Almost surely, 2^{10102001220212} is an apocalyptic number.

It is an amenable number.

10102001220212 is an abundant number, since it is smaller than the sum of its proper divisors (10198671090028).

10102001220212 is a wasteful number, since it uses less digits than its factorization.

10102001220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12083733551 (or 12083733549 counting only the distinct ones).

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

Adding to 10102001220212 its reverse (21202210020101), we get a palindrome (31304211240313).

The spelling of 10102001220212 in words is "ten trillion, one hundred two billion, one million, two hundred twenty thousand, two hundred twelve".