2211202212002 has 48 divisors (see below), whose sum is σ = 4031955994560. Its totient is φ = 890250854976.

The previous prime is 2211202211983. The next prime is 2211202212013. The reversal of 2211202212002 is 2002122021122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2102252 + ... + 2973527.

It is an arithmetic number, because the mean of its divisors is an integer number (83999083220).

Almost surely, 2^{2211202212002} is an apocalyptic number.

2211202212002 is a deficient number, since it is larger than the sum of its proper divisors (1820753782558).

2211202212002 is a wasteful number, since it uses less digits than its factorization.

2211202212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075883 (or 5075854 counting only the distinct ones).

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

Adding to 2211202212002 its reverse (2002122021122), we get a palindrome (4213324233124).

The spelling of 2211202212002 in words is "two trillion, two hundred eleven billion, two hundred two million, two hundred twelve thousand, two".