120022212210000 has 200 divisors, whose sum is σ = 410238747129024. Its totient is φ = 30123221760000.

The previous prime is 120022212209993. The next prime is 120022212210037. The reversal of 120022212210000 is 12212220021.

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

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 117158836 + ... + 118178835.

Almost surely, 2^{120022212210000} is an apocalyptic number.

120022212210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120022212210000 is an abundant number, since it is smaller than the sum of its proper divisors (290216534919024).

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

120022212210000 is a wasteful number, since it uses less digits than its factorization.

120022212210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235337719 (or 235337698 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120022212210000 its reverse (12212220021), we get a palindrome (120034424430021).

The spelling of 120022212210000 in words is "one hundred twenty trillion, twenty-two billion, two hundred twelve million, two hundred ten thousand".