10103203212212 has 48 divisors (see below), whose sum is σ = 19908773404800. Its totient is φ = 4445793475200.

The previous prime is 10103203212211. The next prime is 10103203212229. The reversal of 10103203212212 is 21221230230101.

10103203212212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103203212211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15268739 + ... + 15916682.

It is an arithmetic number, because the mean of its divisors is an integer number (414766112600).

Almost surely, 2^{10103203212212} is an apocalyptic number.

It is an amenable number.

10103203212212 is a deficient number, since it is larger than the sum of its proper divisors (9805570192588).

10103203212212 is a wasteful number, since it uses less digits than its factorization.

10103203212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31185672 (or 31185670 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10103203212212 its reverse (21221230230101), we get a palindrome (31324433442313).

The spelling of 10103203212212 in words is "ten trillion, one hundred three billion, two hundred three million, two hundred twelve thousand, two hundred twelve".