202201102020212 has 12 divisors (see below), whose sum is σ = 354087987204000. Its totient is φ = 101033105676216.

The previous prime is 202201102020193. The next prime is 202201102020251. The reversal of 202201102020212 is 212020201102202.

It is a happy number.

202201102020212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16861326728 + ... + 16861338719.

It is an arithmetic number, because the mean of its divisors is an integer number (29507332267000).

Almost surely, 2^{202201102020212} is an apocalyptic number.

It is an amenable number.

202201102020212 is a deficient number, since it is larger than the sum of its proper divisors (151886885183788).

202201102020212 is a wasteful number, since it uses less digits than its factorization.

202201102020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33722666950 (or 33722666948 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202201102020212 its reverse (212020201102202), we get a palindrome (414221303122414).

The spelling of 202201102020212 in words is "two hundred two trillion, two hundred one billion, one hundred two million, twenty thousand, two hundred twelve".