213122033322 has 16 divisors (see below), whose sum is σ = 464993527392. Its totient is φ = 64582434320.

The previous prime is 213122033297. The next prime is 213122033347. The reversal of 213122033322 is 223330221312.

It is an interprime number because it is at equal distance from previous prime (213122033297) and next prime (213122033347).

It is a junction number, because it is equal to n+sod(n) for n = 213122033292 and 213122033301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1614560793 + ... + 1614560924.

It is an arithmetic number, because the mean of its divisors is an integer number (29062095462).

Almost surely, 2^213122033322 is an apocalyptic number.

213122033322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213122033322 is an abundant number, since it is smaller than the sum of its proper divisors (251871494070).

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

213122033322 is a wasteful number, since it uses less digits than its factorization.

213122033322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229121733.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 213122033322 its reverse (223330221312), we get a palindrome (436452254634).

The spelling of 213122033322 in words is "two hundred thirteen billion, one hundred twenty-two million, thirty-three thousand, three hundred twenty-two".