2211123002 has 16 divisors (see below), whose sum is σ = 3641252832. Its totient is φ = 998652720.

The previous prime is 2211122993. The next prime is 2211123017. The reversal of 2211123002 is 2003211122.

It is a happy number.

2211123002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 316628 + ... + 323535.

It is an arithmetic number, because the mean of its divisors is an integer number (227578302).

Almost surely, 2^2211123002 is an apocalyptic number.

2211123002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2211123002 is a deficient number, since it is larger than the sum of its proper divisors (1430129830).

2211123002 is a wasteful number, since it uses less digits than its factorization.

2211123002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640333.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2211123002 is about 47022.5797037976. The cubic root of 2211123002 is about 1302.7796542917.

Adding to 2211123002 its reverse (2003211122), we get a palindrome (4214334124).

The spelling of 2211123002 in words is "two billion, two hundred eleven million, one hundred twenty-three thousand, two".