120122202210020 has 48 divisors (see below), whose sum is σ = 254859324991488. Its totient is φ = 47553136665600.

The previous prime is 120122202209987. The next prime is 120122202210029. The reversal of 120122202210020 is 20012202221021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120122202210029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373062095 + ... + 373383945.

It is an arithmetic number, because the mean of its divisors is an integer number (5309569270656).

Almost surely, 2^{120122202210020} is an apocalyptic number.

120122202210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120122202210020 is an abundant number, since it is smaller than the sum of its proper divisors (134737122781468).

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

120122202210020 is a wasteful number, since it uses less digits than its factorization.

120122202210020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514340 (or 514338 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120122202210020 its reverse (20012202221021), we get a palindrome (140134404431041).

The spelling of 120122202210020 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred two million, two hundred ten thousand, twenty".