202221001210993 has 8 divisors (see below), whose sum is σ = 206953087510400. Its totient is φ = 197490245471568.

The previous prime is 202221001210967. The next prime is 202221001210999. The reversal of 202221001210993 is 399012100122202.

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 202221001210993 - 2¹⁷ = 202221001079921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202221001210999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332332473 + ... + 332940406.

It is an arithmetic number, because the mean of its divisors is an integer number (25869135938800).

Almost surely, 2^{202221001210993} is an apocalyptic number.

It is an amenable number.

202221001210993 is a deficient number, since it is larger than the sum of its proper divisors (4732086299407).

202221001210993 is an equidigital number, since it uses as much as digits as its factorization.

202221001210993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665279991.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 202221001210993 in words is "two hundred two trillion, two hundred twenty-one billion, one million, two hundred ten thousand, nine hundred ninety-three".