2211301021002 has 16 divisors (see below), whose sum is σ = 4422628501632. Its totient is φ = 737095930400.

The previous prime is 2211301020979. The next prime is 2211301021037. The reversal of 2211301021002 is 2001201031122.

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, 81823 + ... + 2104589.

It is an arithmetic number, because the mean of its divisors is an integer number (276414281352).

Almost surely, 2^{2211301021002} is an apocalyptic number.

2211301021002 is an abundant number, since it is smaller than the sum of its proper divisors (2211327480630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211301021002 is a wasteful number, since it uses less digits than its factorization.

2211301021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204973.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2211301021002 its reverse (2001201031122), we get a palindrome (4212502052124).

The spelling of 2211301021002 in words is "two trillion, two hundred eleven billion, three hundred one million, twenty-one thousand, two".