2022211131 has 16 divisors (see below), whose sum is σ = 2749420800. Its totient is φ = 1321613280.

The previous prime is 2022211117. The next prime is 2022211153. The reversal of 2022211131 is 1311122202.

It is not a de Polignac number, because 2022211131 - 2⁵ = 2022211099 is a prime.

It is a super-2 number, since 2×2022211131² = 8178675716680598322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2022211131.

It is not an unprimeable number, because it can be changed into a prime (2022211171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217896 + ... + 226986.

It is an arithmetic number, because the mean of its divisors is an integer number (171838800).

Almost surely, 2^2022211131 is an apocalyptic number.

2022211131 is a deficient number, since it is larger than the sum of its proper divisors (727209669).

2022211131 is a wasteful number, since it uses less digits than its factorization.

2022211131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10546.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2022211131 is about 44969.0018901910. The cubic root of 2022211131 is about 1264.5679352654.

Adding to 2022211131 its reverse (1311122202), we get a palindrome (3333333333).

The spelling of 2022211131 in words is "two billion, twenty-two million, two hundred eleven thousand, one hundred thirty-one".