10221332120223 has 32 divisors (see below), whose sum is σ = 15845130132480. Its totient is φ = 5739773218560.

The previous prime is 10221332120203. The next prime is 10221332120269. The reversal of 10221332120223 is 32202123312201.

It is not a de Polignac number, because 10221332120223 - 2⁶ = 10221332120159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10221332120193 and 10221332120202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221332120203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2231563 + ... + 5042076.

It is an arithmetic number, because the mean of its divisors is an integer number (495160316640).

Almost surely, 2^{10221332120223} is an apocalyptic number.

10221332120223 is a deficient number, since it is larger than the sum of its proper divisors (5623798012257).

10221332120223 is a wasteful number, since it uses less digits than its factorization.

10221332120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7274807.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10221332120223 its reverse (32202123312201), we get a palindrome (42423455432424).

The spelling of 10221332120223 in words is "ten trillion, two hundred twenty-one billion, three hundred thirty-two million, one hundred twenty thousand, two hundred twenty-three".