2202120133321 has 16 divisors (see below), whose sum is σ = 2216459621376. Its totient is φ = 2187832680000.

The previous prime is 2202120133313. The next prime is 2202120133351. The reversal of 2202120133321 is 1233310212022.

It is a cyclic number.

It is not a de Polignac number, because 2202120133321 - 2³ = 2202120133313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202120133292 and 2202120133301.

It is not an unprimeable number, because it can be changed into a prime (2202120133351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233741191 + ... + 233750611.

It is an arithmetic number, because the mean of its divisors is an integer number (138528726336).

Almost surely, 2^{2202120133321} is an apocalyptic number.

It is an amenable number.

2202120133321 is a deficient number, since it is larger than the sum of its proper divisors (14339488055).

2202120133321 is a wasteful number, since it uses less digits than its factorization.

2202120133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12024.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2202120133321 its reverse (1233310212022), we get a palindrome (3435430345343).

The spelling of 2202120133321 in words is "two trillion, two hundred two billion, one hundred twenty million, one hundred thirty-three thousand, three hundred twenty-one".