10021422010203 has 24 divisors (see below), whose sum is σ = 14909211954000. Its totient is φ = 6481756033344.

The previous prime is 10021422010199. The next prime is 10021422010211. The reversal of 10021422010203 is 30201022412001.

It is a happy number.

10021422010203 is a `hidden beast` number, since 10 + 0 + 21 + 422 + 0 + 10 + 203 = 666.

It is not a de Polignac number, because 10021422010203 - 2² = 10021422010199 is a prime.

It is a super-2 number, since 2×10021422010203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10021422010703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42998913 + ... + 43231346.

It is an arithmetic number, because the mean of its divisors is an integer number (621217164750).

Almost surely, 2^{10021422010203} is an apocalyptic number.

10021422010203 is a deficient number, since it is larger than the sum of its proper divisors (4887789943797).

10021422010203 is a wasteful number, since it uses less digits than its factorization.

10021422010203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86230651 (or 86230648 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10021422010203 its reverse (30201022412001), we get a palindrome (40222444422204).

It can be divided in two parts, 10021 and 422010203, that added together give a palindrome (422020224).

The spelling of 10021422010203 in words is "ten trillion, twenty-one billion, four hundred twenty-two million, ten thousand, two hundred three".