2212301113321 has 16 divisors (see below), whose sum is σ = 2486186236800. Its totient is φ = 1953240157440.

The previous prime is 2212301113307. The next prime is 2212301113327. The reversal of 2212301113321 is 1233111032122.

It is not a de Polignac number, because 2212301113321 - 2³⁹ = 1662545299433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212301113292 and 2212301113301.

It is not an unprimeable number, because it can be changed into a prime (2212301113327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6302166 + ... + 6643936.

It is an arithmetic number, because the mean of its divisors is an integer number (155386639800).

Almost surely, 2^{2212301113321} is an apocalyptic number.

It is an amenable number.

2212301113321 is a deficient number, since it is larger than the sum of its proper divisors (273885123479).

2212301113321 is a wasteful number, since it uses less digits than its factorization.

2212301113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363456.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2212301113321 its reverse (1233111032122), we get a palindrome (3445412145443).

The spelling of 2212301113321 in words is "two trillion, two hundred twelve billion, three hundred one million, one hundred thirteen thousand, three hundred twenty-one".