4122211420 has 12 divisors (see below), whose sum is σ = 8656644024. Its totient is φ = 1648884560.

The previous prime is 4122211399. The next prime is 4122211421. The reversal of 4122211420 is 241122214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122211421) 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, 103055266 + ... + 103055305.

It is an arithmetic number, because the mean of its divisors is an integer number (721387002).

Almost surely, 2^4122211420 is an apocalyptic number.

It is an amenable number.

4122211420 is an abundant number, since it is smaller than the sum of its proper divisors (4534432604).

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

4122211420 is a wasteful number, since it uses less digits than its factorization.

4122211420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206110580 (or 206110578 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4122211420 is about 64204.4501572905. The cubic root of 4122211420 is about 1603.4056909622.

Adding to 4122211420 its reverse (241122214), we get a palindrome (4363333634).

The spelling of 4122211420 in words is "four billion, one hundred twenty-two million, two hundred eleven thousand, four hundred twenty".