10203333233212 has 24 divisors (see below), whose sum is σ = 20597382981504. Its totient is φ = 4331989275312.

The previous prime is 10203333233179. The next prime is 10203333233213. The reversal of 10203333233212 is 21233233330201.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203333233213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702822978 + ... + 1702828969.

It is an arithmetic number, because the mean of its divisors is an integer number (858224290896).

Almost surely, 2^{10203333233212} is an apocalyptic number.

It is an amenable number.

10203333233212 is an abundant number, since it is smaller than the sum of its proper divisors (10394049748292).

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

10203333233212 is a wasteful number, since it uses less digits than its factorization.

10203333233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405652065 (or 3405652063 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 10203333233212 its reverse (21233233330201), we get a palindrome (31436566563413).

The spelling of 10203333233212 in words is "ten trillion, two hundred three billion, three hundred thirty-three million, two hundred thirty-three thousand, two hundred twelve".