2213042022 has 24 divisors (see below), whose sum is σ = 4805863920. Its totient is φ = 735997680.

The previous prime is 2213042021. The next prime is 2213042053. The reversal of 2213042022 is 2202403122.

2213042022 is a `hidden beast` number, since 221 + 3 + 0 + 420 + 22 = 666.

2213042022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2213042022² = 9795109982275696968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2213041986 and 2213042004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213042021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132129 + ... + 147932.

It is an arithmetic number, because the mean of its divisors is an integer number (200244330).

Almost surely, 2^2213042022 is an apocalyptic number.

2213042022 is an abundant number, since it is smaller than the sum of its proper divisors (2592821898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213042022 is a wasteful number, since it uses less digits than its factorization.

2213042022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280508 (or 280505 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2213042022 is about 47042.9805815916. The cubic root of 2213042022 is about 1303.1564367828.

Adding to 2213042022 its reverse (2202403122), we get a palindrome (4415445144).

The spelling of 2213042022 in words is "two billion, two hundred thirteen million, forty-two thousand, twenty-two".