2213442077 has 16 divisors (see below), whose sum is σ = 2760694272. Its totient is φ = 1724086320.

The previous prime is 2213442061. The next prime is 2213442097. The reversal of 2213442077 is 7702443122.

It is not a de Polignac number, because 2213442077 - 2⁴ = 2213442061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213442097) 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, 300278 + ... + 307560.

It is an arithmetic number, because the mean of its divisors is an integer number (172543392).

Almost surely, 2^2213442077 is an apocalyptic number.

It is an amenable number.

2213442077 is a deficient number, since it is larger than the sum of its proper divisors (547252195).

2213442077 is a wasteful number, since it uses less digits than its factorization.

2213442077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11248.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 2213442077 is about 47047.2324053180. The cubic root of 2213442077 is about 1303.2349565808.

Adding to 2213442077 its reverse (7702443122), we get a palindrome (9915885199).

The spelling of 2213442077 in words is "two billion, two hundred thirteen million, four hundred forty-two thousand, seventy-seven".