210022011200120 has 48 divisors (see below), whose sum is σ = 549700468095240. Its totient is φ = 72007546696512.

The previous prime is 210022011200041. The next prime is 210022011200143. The reversal of 210022011200120 is 21002110220012.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 210022011200095 and 210022011200104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53577041714 + ... + 53577045633.

Almost surely, 2^{210022011200120} is an apocalyptic number.

210022011200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210022011200120 is an abundant number, since it is smaller than the sum of its proper divisors (339678456895120).

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

210022011200120 is a wasteful number, since it uses less digits than its factorization.

210022011200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107154087372 (or 107154087361 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210022011200120 its reverse (21002110220012), we get a palindrome (231024121420132).

The spelling of 210022011200120 in words is "two hundred ten trillion, twenty-two billion, eleven million, two hundred thousand, one hundred twenty".