10067010021 has 8 divisors (see below), whose sum is σ = 14914088960. Its totient is φ = 6711339996.

The previous prime is 10067010017. The next prime is 10067010077. The reversal of 10067010021 is 12001076001.

It is not a de Polignac number, because 10067010021 - 2² = 10067010017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10067009976 and 10067010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10067014021) 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, 186426085 + ... + 186426138.

It is an arithmetic number, because the mean of its divisors is an integer number (1864261120).

Almost surely, 2^10067010021 is an apocalyptic number.

It is an amenable number.

10067010021 is a deficient number, since it is larger than the sum of its proper divisors (4847078939).

10067010021 is an equidigital number, since it uses as much as digits as its factorization.

10067010021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372852232 (or 372852226 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

Adding to 10067010021 its reverse (12001076001), we get a palindrome (22068086022).

The spelling of 10067010021 in words is "ten billion, sixty-seven million, ten thousand, twenty-one".