12200002001022 has 64 divisors (see below), whose sum is σ = 26730768100608. Its totient is φ = 3681336384000.

The previous prime is 12200002001021. The next prime is 12200002001023. The reversal of 12200002001022 is 22010020000221.

It is an interprime number because it is at equal distance from previous prime (12200002001021) and next prime (12200002001023).

It is a junction number, because it is equal to n+sod(n) for n = 12200002000989 and 12200002001007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200002001021) 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 31 ways as a sum of consecutive naturals, for example, 279621573 + ... + 279665199.

It is an arithmetic number, because the mean of its divisors is an integer number (417668251572).

Almost surely, 2^{12200002001022} is an apocalyptic number.

12200002001022 is an abundant number, since it is smaller than the sum of its proper divisors (14530766099586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12200002001022 is a wasteful number, since it uses less digits than its factorization.

12200002001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61465.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12200002001022 its reverse (22010020000221), we get a palindrome (34210022001243).

The spelling of 12200002001022 in words is "twelve trillion, two hundred billion, two million, one thousand, twenty-two".