2122622246 has 16 divisors (see below), whose sum is σ = 3275134128. Its totient is φ = 1031330400.

The previous prime is 2122622233. The next prime is 2122622279. The reversal of 2122622246 is 6422262212.

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, 94685 + ... + 114936.

It is an arithmetic number, because the mean of its divisors is an integer number (204695883).

Almost surely, 2^2122622246 is an apocalyptic number.

2122622246 is a deficient number, since it is larger than the sum of its proper divisors (1152511882).

2122622246 is a wasteful number, since it uses less digits than its factorization.

2122622246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209767.

The product of its digits is 9216, while the sum is 29.

The square root of 2122622246 is about 46071.9247047483. The cubic root of 2122622246 is about 1285.1610967514.

Adding to 2122622246 its reverse (6422262212), we get a palindrome (8544884458).

The spelling of 2122622246 in words is "two billion, one hundred twenty-two million, six hundred twenty-two thousand, two hundred forty-six".