12002210219869 has 2 divisors, whose sum is σ = 12002210219870. Its totient is φ = 12002210219868.

The previous prime is 12002210219849. The next prime is 12002210220059. The reversal of 12002210219869 is 96891201220021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11783854948644 + 218355271225 = 3432762^2 + 467285^2 .

It is a cyclic number.

It is not a de Polignac number, because 12002210219869 - 2¹⁵ = 12002210187101 is a prime.

It is a super-2 number, since 2×12002210219869² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12002210219809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001105109934 + 6001105109935.

It is an arithmetic number, because the mean of its divisors is an integer number (6001105109935).

Almost surely, 2^{12002210219869} is an apocalyptic number.

It is an amenable number.

12002210219869 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002210219869 is an equidigital number, since it uses as much as digits as its factorization.

12002210219869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 12002210219869 in words is "twelve trillion, two billion, two hundred ten million, two hundred nineteen thousand, eight hundred sixty-nine".