10222021009973 has 4 divisors (see below), whose sum is σ = 10222806909120. Its totient is φ = 10221235110828.

The previous prime is 10222021009961. The next prime is 10222021009999. The reversal of 10222021009973 is 37990012022201.

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 10222021009973 - 2⁴ = 10222021009957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222021029973) 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, 392930063 + ... + 392956076.

It is an arithmetic number, because the mean of its divisors is an integer number (2555701727280).

Almost surely, 2^{10222021009973} is an apocalyptic number.

It is an amenable number.

10222021009973 is a deficient number, since it is larger than the sum of its proper divisors (785899147).

10222021009973 is an equidigital number, since it uses as much as digits as its factorization.

10222021009973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785899146.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 10222021009973 in words is "ten trillion, two hundred twenty-two billion, twenty-one million, nine thousand, nine hundred seventy-three".