120221112022000 has 320 divisors, whose sum is σ = 322505598070656. Its totient is φ = 42975360000000.

The previous prime is 120221112021979. The next prime is 120221112022021. The reversal of 120221112022000 is 220211122021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120221112021979) and next prime (120221112022021).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2416917130 + ... + 2416966870.

Almost surely, 2^{120221112022000} is an apocalyptic number.

120221112022000 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 120221112022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161252799035328).

120221112022000 is an abundant number, since it is smaller than the sum of its proper divisors (202284486048656).

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

120221112022000 is a wasteful number, since it uses less digits than its factorization.

120221112022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51637 (or 51621 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120221112022000 its reverse (220211122021), we get a palindrome (120441323144021).

The spelling of 120221112022000 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twelve million, twenty-two thousand".