122002222010000 has 200 divisors, whose sum is σ = 296151246815424. Its totient is φ = 48673563840000.

The previous prime is 122002222009939. The next prime is 122002222010021. The reversal of 122002222010000 is 10222200221.

It is a tau number, because it is divible by the number of its divisors (200).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6410700485 + ... + 6410719515.

Almost surely, 2^{122002222010000} is an apocalyptic number.

122002222010000 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 122002222010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148075623407712).

122002222010000 is an abundant number, since it is smaller than the sum of its proper divisors (174149024805424).

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

122002222010000 is an equidigital number, since it uses as much as digits as its factorization.

122002222010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20699 (or 20678 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 122002222010000 its reverse (10222200221), we get a palindrome (122012444210221).

The spelling of 122002222010000 in words is "one hundred twenty-two trillion, two billion, two hundred twenty-two million, ten thousand".