2211002122204 has 12 divisors (see below), whose sum is σ = 3874170178984. Its totient is φ = 1104096356784.

The previous prime is 2211002122037. The next prime is 2211002122213. The reversal of 2211002122204 is 4022212001122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351172539 + ... + 351178834.

Almost surely, 2^{2211002122204} is an apocalyptic number.

It is an amenable number.

2211002122204 is a deficient number, since it is larger than the sum of its proper divisors (1663168056780).

2211002122204 is a wasteful number, since it uses less digits than its factorization.

2211002122204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702352164 (or 702352162 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2211002122204 its reverse (4022212001122), we get a palindrome (6233214123326).

The spelling of 2211002122204 in words is "two trillion, two hundred eleven billion, two million, one hundred twenty-two thousand, two hundred four".