210100212020112 has 40 divisors (see below), whose sum is σ = 549298144689504. Its totient is φ = 69189628053504.

The previous prime is 210100212020099. The next prime is 210100212020129. The reversal of 210100212020112 is 211020212001012.

It is a junction number, because it is equal to n+sod(n) for n = 210100212020091 and 210100212020100.

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, 26367994513 + ... + 26368002480.

Almost surely, 2^{210100212020112} is an apocalyptic number.

It is an amenable number.

210100212020112 is an abundant number, since it is smaller than the sum of its proper divisors (339197932669392).

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

210100212020112 is a wasteful number, since it uses less digits than its factorization.

210100212020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52735997087 (or 52735997081 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210100212020112 its reverse (211020212001012), we get a palindrome (421120424021124).

The spelling of 210100212020112 in words is "two hundred ten trillion, one hundred billion, two hundred twelve million, twenty thousand, one hundred twelve".