10012012100212 has 12 divisors (see below), whose sum is σ = 17528355231940. Its totient is φ = 5003910605376.

The previous prime is 10012012100197. The next prime is 10012012100227. The reversal of 10012012100212 is 21200121021001.

10012012100212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10012012100197) and next prime (10012012100227).

It can be written as a sum of positive squares in 2 ways, for example, as 3282314864656 + 6729697235556 = 1811716^2 + 2594166^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10012012100192 and 10012012100201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523850433 + ... + 523869544.

Almost surely, 2^{10012012100212} is an apocalyptic number.

It is an amenable number.

10012012100212 is a deficient number, since it is larger than the sum of its proper divisors (7516343131728).

10012012100212 is a wasteful number, since it uses less digits than its factorization.

10012012100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047722370 (or 1047722368 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10012012100212 its reverse (21200121021001), we get a palindrome (31212133121213).

The spelling of 10012012100212 in words is "ten trillion, twelve billion, twelve million, one hundred thousand, two hundred twelve".