20020110000212 has 24 divisors (see below), whose sum is σ = 40054515130560. Its totient is φ = 8576983900800.

The previous prime is 20020110000169. The next prime is 20020110000251. The reversal of 20020110000212 is 21200001102002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20020110000193 and 20020110000202.

It is a congruent number.

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, 127555262 + ... + 127712117.

It is an arithmetic number, because the mean of its divisors is an integer number (1668938130440).

Almost surely, 2^{20020110000212} is an apocalyptic number.

It is an amenable number.

20020110000212 is an abundant number, since it is smaller than the sum of its proper divisors (20034405130348).

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

20020110000212 is a wasteful number, since it uses less digits than its factorization.

20020110000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255270191 (or 255270189 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20020110000212 its reverse (21200001102002), we get a palindrome (41220111102214).

The spelling of 20020110000212 in words is "twenty trillion, twenty billion, one hundred ten million, two hundred twelve", and thus it is an aban number.