2200021001023 has 8 divisors (see below), whose sum is σ = 2298659378400. Its totient is φ = 2101631397888.

The previous prime is 2200021001011. The next prime is 2200021001063. The reversal of 2200021001023 is 3201001200022.

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 2200021001023 - 2⁹ = 2200021000511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200021000994 and 2200021001012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200021001063) 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, 62175478 + ... + 62210851.

It is an arithmetic number, because the mean of its divisors is an integer number (287332422300).

Almost surely, 2^{2200021001023} is an apocalyptic number.

2200021001023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2200021001023 is a deficient number, since it is larger than the sum of its proper divisors (98638377377).

2200021001023 is a wasteful number, since it uses less digits than its factorization.

2200021001023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124387121.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2200021001023 its reverse (3201001200022), we get a palindrome (5401022201045).

It can be divided in two parts, 220002 and 1001023, that added together give a square (1221025 = 1105²).

The spelling of 2200021001023 in words is "two trillion, two hundred billion, twenty-one million, one thousand, twenty-three".