2211223003011 has 48 divisors (see below), whose sum is σ = 3508876800000. Its totient is φ = 1330708173120.

The previous prime is 2211223002977. The next prime is 2211223003057. The reversal of 2211223003011 is 1103003221122.

2211223003011 is a `hidden beast` number, since 22 + 112 + 230 + 0 + 301 + 1 = 666.

It is not a de Polignac number, because 2211223003011 - 2¹⁰ = 2211223001987 is a prime.

It is a super-2 number, since 2×2211223003011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2211223003711) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48640830 + ... + 48686268.

It is an arithmetic number, because the mean of its divisors is an integer number (73101600000).

Almost surely, 2^{2211223003011} is an apocalyptic number.

2211223003011 is a deficient number, since it is larger than the sum of its proper divisors (1297653796989).

2211223003011 is a wasteful number, since it uses less digits than its factorization.

2211223003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48904 (or 48901 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2211223003011 its reverse (1103003221122), we get a palindrome (3314226224133).

The spelling of 2211223003011 in words is "two trillion, two hundred eleven billion, two hundred twenty-three million, three thousand, eleven".