2422011 has 4 divisors (see below), whose sum is σ = 3229352. Its totient is φ = 1614672.

The previous prime is 2421997. The next prime is 2422027. The reversal of 2422011 is 1102242.

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

It is not a de Polignac number, because 2422011 - 2¹³ = 2413819 is a prime.

It is a super-2 number, since 2×2422011² = 11732274568242, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2422111) 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, 403666 + ... + 403671.

It is an arithmetic number, because the mean of its divisors is an integer number (807338).

2^2422011 is an apocalyptic number.

2422011 is a deficient number, since it is larger than the sum of its proper divisors (807341).

2422011 is an equidigital number, since it uses as much as digits as its factorization.

2422011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807340.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2422011 is about 1556.2811442667. The cubic root of 2422011 is about 134.2946475443.

Adding to 2422011 its reverse (1102242), we get a palindrome (3524253).

The spelling of 2422011 in words is "two million, four hundred twenty-two thousand, eleven".