10202011112212 has 48 divisors (see below), whose sum is σ = 19253699781120. Its totient is φ = 4719043728000.

The previous prime is 10202011112191. The next prime is 10202011112221. The reversal of 10202011112212 is 21221111020201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13681578 + ... + 14407969.

It is an arithmetic number, because the mean of its divisors is an integer number (401118745440).

Almost surely, 2^{10202011112212} is an apocalyptic number.

It is an amenable number.

10202011112212 is a deficient number, since it is larger than the sum of its proper divisors (9051688668908).

10202011112212 is a wasteful number, since it uses less digits than its factorization.

10202011112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28089712 (or 28089710 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10202011112212 its reverse (21221111020201), we get a palindrome (31423122132413).

The spelling of 10202011112212 in words is "ten trillion, two hundred two billion, eleven million, one hundred twelve thousand, two hundred twelve".