22212002120113 has 16 divisors (see below), whose sum is σ = 24692609890816. Its totient is φ = 19841698206720.

The previous prime is 22212002120089. The next prime is 22212002120131. The reversal of 22212002120113 is 31102120021222.

It is not a de Polignac number, because 22212002120113 - 2¹⁷ = 22212001989041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22212005120113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30217681 + ... + 30944017.

It is an arithmetic number, because the mean of its divisors is an integer number (1543288118176).

Almost surely, 2^{22212002120113} is an apocalyptic number.

It is an amenable number.

22212002120113 is a deficient number, since it is larger than the sum of its proper divisors (2480607770703).

22212002120113 is a wasteful number, since it uses less digits than its factorization.

22212002120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802264.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22212002120113 its reverse (31102120021222), we get a palindrome (53314122141335).

The spelling of 22212002120113 in words is "twenty-two trillion, two hundred twelve billion, two million, one hundred twenty thousand, one hundred thirteen".