221122011210099 has 8 divisors (see below), whose sum is σ = 296356961484432. Its totient is φ = 146650867537920.

The previous prime is 221122011210059. The next prime is 221122011210101. The reversal of 221122011210099 is 990012110221122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 221122011210099 - 2¹⁷ = 221122011079027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221122011210059) 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, 190951649862 + ... + 190951651019.

It is an arithmetic number, because the mean of its divisors is an integer number (37044620185554).

Almost surely, 2^{221122011210099} is an apocalyptic number.

221122011210099 is a deficient number, since it is larger than the sum of its proper divisors (75234950274333).

221122011210099 is a wasteful number, since it uses less digits than its factorization.

221122011210099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381903301077.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 221122011210099 in words is "two hundred twenty-one trillion, one hundred twenty-two billion, eleven million, two hundred ten thousand, ninety-nine".