2210022201321 has 32 divisors (see below), whose sum is σ = 3654817098240. Its totient is φ = 1308258378000.

The previous prime is 2210022201271. The next prime is 2210022201341. The reversal of 2210022201321 is 1231022200122.

2210022201321 is a `hidden beast` number, since 22 + 100 + 2 + 220 + 1 + 321 = 666.

2210022201321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2210022201321 - 2¹⁹ = 2210021677033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2210022201294 and 2210022201303.

It is not an unprimeable number, because it can be changed into a prime (2210022201341) 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, 86512255 + ... + 86537796.

It is an arithmetic number, because the mean of its divisors is an integer number (114213034320).

Almost surely, 2^{2210022201321} is an apocalyptic number.

It is an amenable number.

2210022201321 is a deficient number, since it is larger than the sum of its proper divisors (1444794896919).

2210022201321 is a wasteful number, since it uses less digits than its factorization.

2210022201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173050114 (or 173050108 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2210022201321 its reverse (1231022200122), we get a palindrome (3441044401443).

The spelling of 2210022201321 in words is "two trillion, two hundred ten billion, twenty-two million, two hundred one thousand, three hundred twenty-one".