10212211122022 has 48 divisors (see below), whose sum is σ = 19318771306800. Its totient is φ = 4012881469632.

The previous prime is 10212211121977. The next prime is 10212211122023. The reversal of 10212211122022 is 22022111221201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212211122023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26709048 + ... + 27088699.

It is an arithmetic number, because the mean of its divisors is an integer number (402474402225).

Almost surely, 2^{10212211122022} is an apocalyptic number.

10212211122022 is a deficient number, since it is larger than the sum of its proper divisors (9106560184778).

10212211122022 is a wasteful number, since it uses less digits than its factorization.

10212211122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53797925 (or 53797918 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10212211122022 its reverse (22022111221201), we get a palindrome (32234322343223).

The spelling of 10212211122022 in words is "ten trillion, two hundred twelve billion, two hundred eleven million, one hundred twenty-two thousand, twenty-two".