12202122210002 has 32 divisors (see below), whose sum is σ = 19724249399040. Its totient is φ = 5640285669120.

The previous prime is 12202122209971. The next prime is 12202122210011. The reversal of 12202122210002 is 20001222120221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22727 + ... + 4940117.

It is an arithmetic number, because the mean of its divisors is an integer number (616382793720).

Almost surely, 2^{12202122210002} is an apocalyptic number.

12202122210002 is a deficient number, since it is larger than the sum of its proper divisors (7522127189038).

12202122210002 is a wasteful number, since it uses less digits than its factorization.

12202122210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918706.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12202122210002 its reverse (20001222120221), we get a palindrome (32203344330223).

The spelling of 12202122210002 in words is "twelve trillion, two hundred two billion, one hundred twenty-two million, two hundred ten thousand, two".