2213211022011 has 32 divisors (see below), whose sum is σ = 3653011123200. Its totient is φ = 1312800855840.

The previous prime is 2213211022003. The next prime is 2213211022019. The reversal of 2213211022011 is 1102201123122.

2213211022011 is a `hidden beast` number, since 221 + 3 + 211 + 0 + 220 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (2213211022003) and next prime (2213211022019).

It is not a de Polignac number, because 2213211022011 - 2³ = 2213211022003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213211022019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79261456 + ... + 79289373.

It is an arithmetic number, because the mean of its divisors is an integer number (114156597600).

Almost surely, 2^{2213211022011} is an apocalyptic number.

2213211022011 is a deficient number, since it is larger than the sum of its proper divisors (1439800101189).

2213211022011 is a wasteful number, since it uses less digits than its factorization.

2213211022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158550896 (or 158550890 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2213211022011 its reverse (1102201123122), we get a palindrome (3315412145133).

The spelling of 2213211022011 in words is "two trillion, two hundred thirteen billion, two hundred eleven million, twenty-two thousand, eleven".