2122516414 has 32 divisors (see below), whose sum is σ = 3266199936. Its totient is φ = 1034263200.

The previous prime is 2122516397. The next prime is 2122516423. The reversal of 2122516414 is 4146152212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6116589 + ... + 6116935.

It is an arithmetic number, because the mean of its divisors is an integer number (102068748).

Almost surely, 2^2122516414 is an apocalyptic number.

2122516414 is a deficient number, since it is larger than the sum of its proper divisors (1143683522).

2122516414 is a wasteful number, since it uses less digits than its factorization.

2122516414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

The product of its digits is 3840, while the sum is 28.

The square root of 2122516414 is about 46070.7761384590. The cubic root of 2122516414 is about 1285.1397374116.

Adding to 2122516414 its reverse (4146152212), we get a palindrome (6268668626).

The spelling of 2122516414 in words is "two billion, one hundred twenty-two million, five hundred sixteen thousand, four hundred fourteen".