10212021223203 has 8 divisors (see below), whose sum is σ = 13629469593168. Its totient is φ = 6801293501024.

The previous prime is 10212021223171. The next prime is 10212021223249. The reversal of 10212021223203 is 30232212021201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10212021223203 - 2⁵ = 10212021223171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10212021223203.

It is not an unprimeable number, because it can be changed into a prime (10212021223403) 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, 1680158400 + ... + 1680164477.

It is an arithmetic number, because the mean of its divisors is an integer number (1703683699146).

Almost surely, 2^{10212021223203} is an apocalyptic number.

10212021223203 is a deficient number, since it is larger than the sum of its proper divisors (3417448369965).

10212021223203 is a wasteful number, since it uses less digits than its factorization.

10212021223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360323893.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10212021223203 its reverse (30232212021201), we get a palindrome (40444233244404).

The spelling of 10212021223203 in words is "ten trillion, two hundred twelve billion, twenty-one million, two hundred twenty-three thousand, two hundred three".