122212333020320 has 24 divisors (see below), whose sum is σ = 288726636760884. Its totient is φ = 48884933208064.

The previous prime is 122212333020313. The next prime is 122212333020331. The reversal of 122212333020320 is 23020333212221.

It can be written as a sum of positive squares in 2 ways, for example, as 116295432449296 + 5916900571024 = 10784036^2 + 2432468^2 .

It is a super-3 number, since 3×122212333020320³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122212333020320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381913540529 + ... + 381913540848.

Almost surely, 2^{122212333020320} is an apocalyptic number.

122212333020320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122212333020320 is an abundant number, since it is smaller than the sum of its proper divisors (166514303740564).

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

122212333020320 is an equidigital number, since it uses as much as digits as its factorization.

122212333020320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763827081392 (or 763827081384 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 122212333020320 its reverse (23020333212221), we get a palindrome (145232666232541).

The spelling of 122212333020320 in words is "one hundred twenty-two trillion, two hundred twelve billion, three hundred thirty-three million, twenty thousand, three hundred twenty".