10212112022 has 16 divisors (see below), whose sum is σ = 17613883392. Its totient is φ = 4349768040.

The previous prime is 10212112021. The next prime is 10212112063. The reversal of 10212112022 is 22021121201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10212111988 and 10212112006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212112021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235254 + ... + 2239817.

It is an arithmetic number, because the mean of its divisors is an integer number (1100867712).

Almost surely, 2^10212112022 is an apocalyptic number.

10212112022 is a deficient number, since it is larger than the sum of its proper divisors (7401771370).

10212112022 is a wasteful number, since it uses less digits than its factorization.

10212112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475243.

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

Adding to 10212112022 its reverse (22021121201), we get a palindrome (32233233223).

The spelling of 10212112022 in words is "ten billion, two hundred twelve million, one hundred twelve thousand, twenty-two".