10221112210022 has 32 divisors (see below), whose sum is σ = 18267683334912. Its totient is φ = 4197876699744.

The previous prime is 10221112209983. The next prime is 10221112210027. The reversal of 10221112210022 is 22001221112201.

It is a super-2 number, since 2×10221112210022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221112210027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160143488 + ... + 160207299.

It is an arithmetic number, because the mean of its divisors is an integer number (570865104216).

Almost surely, 2^{10221112210022} is an apocalyptic number.

10221112210022 is a deficient number, since it is larger than the sum of its proper divisors (8046571124890).

10221112210022 is a wasteful number, since it uses less digits than its factorization.

10221112210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320350892.

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

Adding to 10221112210022 its reverse (22001221112201), we get a palindrome (32222333322223).

The spelling of 10221112210022 in words is "ten trillion, two hundred twenty-one billion, one hundred twelve million, two hundred ten thousand, twenty-two".