10010200221021 has 96 divisors (see below), whose sum is σ = 18242130614400. Its totient is φ = 4799631352320.

The previous prime is 10010200221017. The next prime is 10010200221029. The reversal of 10010200221021 is 12012200201001.

It is not a de Polignac number, because 10010200221021 - 2² = 10010200221017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10010200220988 and 10010200221006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010200221029) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 328521975 + ... + 328552443.

It is an arithmetic number, because the mean of its divisors is an integer number (190022193900).

Almost surely, 2^{10010200221021} is an apocalyptic number.

10010200221021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10010200221021 is a deficient number, since it is larger than the sum of its proper divisors (8231930393379).

10010200221021 is a wasteful number, since it uses less digits than its factorization.

10010200221021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46139 (or 46132 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10010200221021 its reverse (12012200201001), we get a palindrome (22022400422022).

The spelling of 10010200221021 in words is "ten trillion, ten billion, two hundred million, two hundred twenty-one thousand, twenty-one".