2422123203522 has 16 divisors (see below), whose sum is σ = 5284632444192. Its totient is φ = 733976728320.

The previous prime is 2422123203497. The next prime is 2422123203553. The reversal of 2422123203522 is 2253023212242.

2422123203522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2422123203522.

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, 18349418143 + ... + 18349418274.

It is an arithmetic number, because the mean of its divisors is an integer number (330289527762).

Almost surely, 2^{2422123203522} is an apocalyptic number.

2422123203522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2422123203522 is an abundant number, since it is smaller than the sum of its proper divisors (2862509240670).

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

2422123203522 is a wasteful number, since it uses less digits than its factorization.

2422123203522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36698836433.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 2422123203522 its reverse (2253023212242), we get a palindrome (4675146415764).

The spelling of 2422123203522 in words is "two trillion, four hundred twenty-two billion, one hundred twenty-three million, two hundred three thousand, five hundred twenty-two".