122110011220000 has 240 divisors, whose sum is σ = 310162284698112. Its totient is φ = 47258830080000.

The previous prime is 122110011219983. The next prime is 122110011220009. The reversal of 122110011220000 is 22110011221.

It is not an unprimeable number, because it can be changed into a prime (122110011220009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3585442972 + ... + 3585477028.

Almost surely, 2^{122110011220000} is an apocalyptic number.

122110011220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122110011220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155081142349056).

122110011220000 is an abundant number, since it is smaller than the sum of its proper divisors (188052273478112).

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

122110011220000 is an equidigital number, since it uses as much as digits as its factorization.

122110011220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39901 (or 39878 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122110011220000 its reverse (22110011221), we get a palindrome (122132121231221).

The spelling of 122110011220000 in words is "one hundred twenty-two trillion, one hundred ten billion, eleven million, two hundred twenty thousand".