2222011022011 has 4 divisors (see below), whose sum is σ = 2424012024024. Its totient is φ = 2020010020000.

The previous prime is 2222011021991. The next prime is 2222011022047. The reversal of 2222011022011 is 1102201102222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2222011022011 - 2⁹ = 2222011021499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222011022311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101000500990 + ... + 101000501011.

It is an arithmetic number, because the mean of its divisors is an integer number (606003006006).

Almost surely, 2^{2222011022011} is an apocalyptic number.

2222011022011 is a deficient number, since it is larger than the sum of its proper divisors (202001002013).

2222011022011 is a wasteful number, since it uses less digits than its factorization.

2222011022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202001002012.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2222011022011 its reverse (1102201102222), we get a palindrome (3324212124233).

The spelling of 2222011022011 in words is "two trillion, two hundred twenty-two billion, eleven million, twenty-two thousand, eleven".