1010322200021 has 4 divisors (see below), whose sum is σ = 1010327257152. Its totient is φ = 1010317142892.

The previous prime is 1010322200009. The next prime is 1010322200089. The reversal of 1010322200021 is 1200022230101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010322200021 - 2¹⁰ = 1010322198997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1010322199969 and 1010322200005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010322200821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2216015 + ... + 2632748.

It is an arithmetic number, because the mean of its divisors is an integer number (252581814288).

Almost surely, 2^{1010322200021} is an apocalyptic number.

It is an amenable number.

1010322200021 is a deficient number, since it is larger than the sum of its proper divisors (5057131).

1010322200021 is an equidigital number, since it uses as much as digits as its factorization.

1010322200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057130.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1010322200021 its reverse (1200022230101), we get a palindrome (2210344430122).

The spelling of 1010322200021 in words is "one trillion, ten billion, three hundred twenty-two million, two hundred thousand, twenty-one".