10020121120222 has 8 divisors (see below), whose sum is σ = 15241874380272. Its totient is φ = 4939496326800.

The previous prime is 10020121120211. The next prime is 10020121120223. The reversal of 10020121120222 is 22202112102001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10020121120196 and 10020121120205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020121120223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35282116479 + ... + 35282116762.

It is an arithmetic number, because the mean of its divisors is an integer number (1905234297534).

Almost surely, 2^{10020121120222} is an apocalyptic number.

10020121120222 is a deficient number, since it is larger than the sum of its proper divisors (5221753260050).

10020121120222 is an equidigital number, since it uses as much as digits as its factorization.

10020121120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70564233314.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10020121120222 its reverse (22202112102001), we get a palindrome (32222233222223).

The spelling of 10020121120222 in words is "ten trillion, twenty billion, one hundred twenty-one million, one hundred twenty thousand, two hundred twenty-two".