1210002212002 has 16 divisors (see below), whose sum is σ = 1933558216992. Its totient is φ = 565919472960.

The previous prime is 1210002211987. The next prime is 1210002212033. The reversal of 1210002212002 is 2002122000121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109161024 + ... + 109172107.

It is an arithmetic number, because the mean of its divisors is an integer number (120847388562).

Almost surely, 2^{1210002212002} is an apocalyptic number.

1210002212002 is a deficient number, since it is larger than the sum of its proper divisors (723556004990).

1210002212002 is a wasteful number, since it uses less digits than its factorization.

1210002212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218333313.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1210002212002 its reverse (2002122000121), we get a palindrome (3212124212123).

The spelling of 1210002212002 in words is "one trillion, two hundred ten billion, two million, two hundred twelve thousand, two".