97993165224211 has 8 divisors (see below), whose sum is σ = 98458707145104. Its totient is φ = 97527633863520.

The previous prime is 97993165224197. The next prime is 97993165224239. The reversal of 97993165224211 is 11242256139979.

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 97993165224211 - 2⁹ = 97993165223699 is a prime.

It is a super-3 number, since 3×97993165224211³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97993165224211.

It is not an unprimeable number, because it can be changed into a prime (97993165224511) 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, 16284441 + ... + 21474853.

It is an arithmetic number, because the mean of its divisors is an integer number (12307338393138).

Almost surely, 2^{97993165224211} is an apocalyptic number.

97993165224211 is a deficient number, since it is larger than the sum of its proper divisors (465541920893).

97993165224211 is a wasteful number, since it uses less digits than its factorization.

97993165224211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280101.

The product of its digits is 14696640, while the sum is 61.

The spelling of 97993165224211 in words is "ninety-seven trillion, nine hundred ninety-three billion, one hundred sixty-five million, two hundred twenty-four thousand, two hundred eleven".