10003223123212 has 12 divisors (see below), whose sum is σ = 19097062326216. Its totient is φ = 4546919601440.

The previous prime is 10003223123209. The next prime is 10003223123221. The reversal of 10003223123212 is 21232132230001.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113672989993 + ... + 113672990080.

It is an arithmetic number, because the mean of its divisors is an integer number (1591421860518).

Almost surely, 2^{10003223123212} is an apocalyptic number.

It is an amenable number.

10003223123212 is a deficient number, since it is larger than the sum of its proper divisors (9093839203004).

10003223123212 is a wasteful number, since it uses less digits than its factorization.

10003223123212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227345980088 (or 227345980086 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10003223123212 its reverse (21232132230001), we get a palindrome (31235355353213).

The spelling of 10003223123212 in words is "ten trillion, three billion, two hundred twenty-three million, one hundred twenty-three thousand, two hundred twelve".