10321121022 has 16 divisors (see below), whose sum is σ = 21856491792. Its totient is φ = 3237998720.

The previous prime is 10321121021. The next prime is 10321121051. The reversal of 10321121022 is 22012112301.

It is a junction number, because it is equal to n+sod(n) for n = 10321120992 and 10321121010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321121021) 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, 50593629 + ... + 50593832.

It is an arithmetic number, because the mean of its divisors is an integer number (1366030737).

Almost surely, 2^10321121022 is an apocalyptic number.

10321121022 is an abundant number, since it is smaller than the sum of its proper divisors (11535370770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10321121022 is a wasteful number, since it uses less digits than its factorization.

10321121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101187483.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10321121022 its reverse (22012112301), we get a palindrome (32333233323).

The spelling of 10321121022 in words is "ten billion, three hundred twenty-one million, one hundred twenty-one thousand, twenty-two".