10221101211022 has 16 divisors (see below), whose sum is σ = 16569767701872. Its totient is φ = 4700643312960.

The previous prime is 10221101211007. The next prime is 10221101211029. The reversal of 10221101211022 is 22011210112201.

It is a junction number, because it is equal to n+sod(n) for n = 10221101210987 and 10221101211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221101211029) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 699493188 + ... + 699507799.

It is an arithmetic number, because the mean of its divisors is an integer number (1035610481367).

Almost surely, 2^{10221101211022} is an apocalyptic number.

10221101211022 is a deficient number, since it is larger than the sum of its proper divisors (6348666490850).

10221101211022 is a wasteful number, since it uses less digits than its factorization.

10221101211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399001283.

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

Adding to 10221101211022 its reverse (22011210112201), we get a palindrome (32232311323223).

The spelling of 10221101211022 in words is "ten trillion, two hundred twenty-one billion, one hundred one million, two hundred eleven thousand, twenty-two".