210101012201120 has 48 divisors (see below), whose sum is σ = 517944669217920. Its totient is φ = 80386474232064.

The previous prime is 210101012201111. The next prime is 210101012201149. The reversal of 210101012201120 is 21102210101012.

It is a junction number, because it is equal to n+sod(n) for n = 210101012201095 and 210101012201104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28546329500 + ... + 28546336859.

It is an arithmetic number, because the mean of its divisors is an integer number (10790513942040).

Almost surely, 2^{210101012201120} is an apocalyptic number.

210101012201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210101012201120 is an abundant number, since it is smaller than the sum of its proper divisors (307843657016800).

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

210101012201120 is a wasteful number, since it uses less digits than its factorization.

210101012201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57092666397 (or 57092666389 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210101012201120 its reverse (21102210101012), we get a palindrome (231203222302132).

The spelling of 210101012201120 in words is "two hundred ten trillion, one hundred one billion, twelve million, two hundred one thousand, one hundred twenty".