2122417084 has 24 divisors (see below), whose sum is σ = 3845167200. Its totient is φ = 1023852480.

The previous prime is 2122417043. The next prime is 2122417093. The reversal of 2122417084 is 4807142212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169222 + ... + 181330.

It is an arithmetic number, because the mean of its divisors is an integer number (160215300).

Almost surely, 2^2122417084 is an apocalyptic number.

It is an amenable number.

2122417084 is a deficient number, since it is larger than the sum of its proper divisors (1722750116).

2122417084 is a wasteful number, since it uses less digits than its factorization.

2122417084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13653 (or 13651 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 2122417084 is about 46069.6981105802. The cubic root of 2122417084 is about 1285.1196896795.

Adding to 2122417084 its reverse (4807142212), we get a palindrome (6929559296).

The spelling of 2122417084 in words is "two billion, one hundred twenty-two million, four hundred seventeen thousand, eighty-four".