210022221102120 has 128 divisors (see below), whose sum is σ = 800084651846400. Its totient is φ = 48005079107328.

The previous prime is 210022221102097. The next prime is 210022221102173. The reversal of 210022221102120 is 21201122220012.

It is a happy number.

210022221102120 is a `hidden beast` number, since 21 + 0 + 0 + 222 + 211 + 0 + 212 + 0 = 666.

210022221102120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 210022221102093 and 210022221102102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13890350979 + ... + 13890366098.

It is an arithmetic number, because the mean of its divisors is an integer number (6250661342550).

Almost surely, 2^{210022221102120} is an apocalyptic number.

210022221102120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210022221102120 is an abundant number, since it is smaller than the sum of its proper divisors (590062430744280).

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

210022221102120 is a wasteful number, since it uses less digits than its factorization.

210022221102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27780717104 (or 27780717094 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 210022221102120 its reverse (21201122220012), we get a palindrome (231223343322132).

The spelling of 210022221102120 in words is "two hundred ten trillion, twenty-two billion, two hundred twenty-one million, one hundred two thousand, one hundred twenty".