210122120233020 has 48 divisors (see below), whose sum is σ = 588342862281888. Its totient is φ = 56032477240320.

The previous prime is 210122120232977. The next prime is 210122120233037. The reversal of 210122120233020 is 20332021221012.

210122120233020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210122120233020² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41602360 + ... + 46378880.

It is an arithmetic number, because the mean of its divisors is an integer number (12257142964206).

Almost surely, 2^{210122120233020} is an apocalyptic number.

210122120233020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210122120233020 is an abundant number, since it is smaller than the sum of its proper divisors (378220742048868).

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

210122120233020 is a wasteful number, since it uses less digits than its factorization.

210122120233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509710 (or 5509708 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 210122120233020 its reverse (20332021221012), we get a palindrome (230454141454032).

The spelling of 210122120233020 in words is "two hundred ten trillion, one hundred twenty-two billion, one hundred twenty million, two hundred thirty-three thousand, twenty".