2211622041 has 32 divisors (see below), whose sum is σ = 3149435520. Its totient is φ = 1377958400.

The previous prime is 2211622009. The next prime is 2211622051. The reversal of 2211622041 is 1402261122.

It is a cyclic number.

It is not a de Polignac number, because 2211622041 - 2⁵ = 2211622009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2211621999 and 2211622017.

It is not an unprimeable number, because it can be changed into a prime (2211622051) 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, 464911 + ... + 469643.

It is an arithmetic number, because the mean of its divisors is an integer number (98419860).

Almost surely, 2^2211622041 is an apocalyptic number.

It is an amenable number.

2211622041 is a deficient number, since it is larger than the sum of its proper divisors (937813479).

2211622041 is a wasteful number, since it uses less digits than its factorization.

2211622041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2211622041 is about 47027.8857806727. The cubic root of 2211622041 is about 1302.8776571241.

Adding to 2211622041 its reverse (1402261122), we get a palindrome (3613883163).

The spelling of 2211622041 in words is "two billion, two hundred eleven million, six hundred twenty-two thousand, forty-one".