10212112102022 has 4 divisors (see below), whose sum is σ = 15318168153036. Its totient is φ = 5106056051010.

The previous prime is 10212112102001. The next prime is 10212112102039. The reversal of 10212112102022 is 22020121121201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553028025504 + ... + 2553028025507.

It is an arithmetic number, because the mean of its divisors is an integer number (3829542038259).

Almost surely, 2^{10212112102022} is an apocalyptic number.

10212112102022 is a deficient number, since it is larger than the sum of its proper divisors (5106056051014).

10212112102022 is an equidigital number, since it uses as much as digits as its factorization.

10212112102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106056051013.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10212112102022 its reverse (22020121121201), we get a palindrome (32232233223223).

The spelling of 10212112102022 in words is "ten trillion, two hundred twelve billion, one hundred twelve million, one hundred two thousand, twenty-two".