210010000221120 has 224 divisors, whose sum is σ = 730845666429696. Its totient is φ = 50670227865600.

The previous prime is 210010000221031. The next prime is 210010000221143. The reversal of 210010000221120 is 21122000010012.

It is a super-3 number, since 3×210010000221120³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 210010000221096 and 210010000221105.

It is a congruent number.

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, 44898169 + ... + 49354488.

Almost surely, 2^{210010000221120} is an apocalyptic number.

210010000221120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210010000221120 is an abundant number, since it is smaller than the sum of its proper divisors (520835666208576).

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

210010000221120 is a wasteful number, since it uses less digits than its factorization.

210010000221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94252899 (or 94252889 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210010000221120 its reverse (21122000010012), we get a palindrome (231132000231132).

The spelling of 210010000221120 in words is "two hundred ten trillion, ten billion, two hundred twenty-one thousand, one hundred twenty".