12202220002 has 48 divisors (see below), whose sum is σ = 21849482592. Its totient is φ = 5092960320.

The previous prime is 12202219993. The next prime is 12202220011. The reversal of 12202220002 is 20002220221.

It is an interprime number because it is at equal distance from previous prime (12202219993) and next prime (12202220011).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2581213 + ... + 2585935.

It is an arithmetic number, because the mean of its divisors is an integer number (455197554).

Almost surely, 2^12202220002 is an apocalyptic number.

12202220002 is a deficient number, since it is larger than the sum of its proper divisors (9647262590).

12202220002 is a wasteful number, since it uses less digits than its factorization.

12202220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5423 (or 5416 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 12202220002 its reverse (20002220221), we get a palindrome (32204440223).

It can be divided in two parts, 1220 and 2220002, that added together give a palindrome (2221222).

The spelling of 12202220002 in words is "twelve billion, two hundred two million, two hundred twenty thousand, two".