10102000212 has 60 divisors (see below), whose sum is σ = 26420843680. Its totient is φ = 3365775504.

The previous prime is 10102000211. The next prime is 10102000213. The reversal of 10102000212 is 21200020101.

It is an interprime number because it is at equal distance from previous prime (10102000211) and next prime (10102000213).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10102000194 and 10102000203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102000211) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 851739 + ... + 863517.

Almost surely, 2^10102000212 is an apocalyptic number.

10102000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10102000212 is an abundant number, since it is smaller than the sum of its proper divisors (16318843468).

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

10102000212 is a wasteful number, since it uses less digits than its factorization.

10102000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14442 (or 14431 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10102000212 its reverse (21200020101), we get a palindrome (31302020313).

The spelling of 10102000212 in words is "ten billion, one hundred two million, two hundred twelve", and thus it is an aban number.