2211020100002 has 16 divisors (see below), whose sum is σ = 3793233592512. Its totient is φ = 946851687600.

The previous prime is 2211020100001. The next prime is 2211020100013. The reversal of 2211020100002 is 2000010201122.

It is a happy number.

It is a super-2 number, since 2×2211020100002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2211020100001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60677408 + ... + 60713835.

It is an arithmetic number, because the mean of its divisors is an integer number (237077099532).

Almost surely, 2^{2211020100002} is an apocalyptic number.

2211020100002 is a deficient number, since it is larger than the sum of its proper divisors (1582213492510).

2211020100002 is a wasteful number, since it uses less digits than its factorization.

2211020100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121392553.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2211020100002 its reverse (2000010201122), we get a palindrome (4211030301124).

The spelling of 2211020100002 in words is "two trillion, two hundred eleven billion, twenty million, one hundred thousand, two".