210022121000023 has 8 divisors (see below), whose sum is σ = 216797202971136. Its totient is φ = 203247049956600.

The previous prime is 210022121000009. The next prime is 210022121000089. The reversal of 210022121000023 is 320000121220012.

It is a happy number.

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 210022121000023 - 2¹³ = 210022120991831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210022120999970 and 210022121000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210022121000123) 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, 57187488 + ... + 60749098.

It is an arithmetic number, because the mean of its divisors is an integer number (27099650371392).

Almost surely, 2^{210022121000023} is an apocalyptic number.

210022121000023 is a deficient number, since it is larger than the sum of its proper divisors (6775081971113).

210022121000023 is a wasteful number, since it uses less digits than its factorization.

210022121000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463845.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 210022121000023 its reverse (320000121220012), we get a palindrome (530022242220035).

The spelling of 210022121000023 in words is "two hundred ten trillion, twenty-two billion, one hundred twenty-one million, twenty-three", and thus it is an aban number.