2211042022 has 16 divisors (see below), whose sum is σ = 3861875232. Its totient is φ = 929710080.

The previous prime is 2211042017. The next prime is 2211042023. The reversal of 2211042022 is 2202401122.

2211042022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2211041987 and 2211042005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211042023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489179 + ... + 1490662.

It is an arithmetic number, because the mean of its divisors is an integer number (241367202).

Almost surely, 2^2211042022 is an apocalyptic number.

2211042022 is a deficient number, since it is larger than the sum of its proper divisors (1650833210).

2211042022 is a wasteful number, since it uses less digits than its factorization.

2211042022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979903.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2211042022 is about 47021.7186202291. The cubic root of 2211042022 is about 1302.7637497967.

Adding to 2211042022 its reverse (2202401122), we get a palindrome (4413443144).

The spelling of 2211042022 in words is "two billion, two hundred eleven million, forty-two thousand, twenty-two".