9999922213013 has 16 divisors (see below), whose sum is σ = 10516159541760. Its totient is φ = 9495167371200.

The previous prime is 9999922213009. The next prime is 9999922213031. The reversal of 9999922213013 is 3103122299999.

It is a cyclic number.

It is not a de Polignac number, because 9999922213013 - 2² = 9999922213009 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 (9999922213063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9756206 + ... + 10732352.

It is an arithmetic number, because the mean of its divisors is an integer number (657259971360).

Almost surely, 2^{9999922213013} is an apocalyptic number.

It is an amenable number.

9999922213013 is a deficient number, since it is larger than the sum of its proper divisors (516237328747).

9999922213013 is a wasteful number, since it uses less digits than its factorization.

9999922213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982028.

The product of its (nonzero) digits is 4251528, while the sum is 59.

The spelling of 9999922213013 in words is "nine trillion, nine hundred ninety-nine billion, nine hundred twenty-two million, two hundred thirteen thousand, thirteen".