22322231121 has 8 divisors (see below), whose sum is σ = 29802088224. Its totient is φ = 14861930720.

The previous prime is 22322231083. The next prime is 22322231131. The reversal of 22322231121 is 12113222322.

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 22322231121 - 2²⁵ = 22288676689 is a prime.

It is a super-3 number, since 3×22322231121³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22322231131) 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, 4886511 + ... + 4891076.

It is an arithmetic number, because the mean of its divisors is an integer number (3725261028).

Almost surely, 2^22322231121 is an apocalyptic number.

It is an amenable number.

22322231121 is a deficient number, since it is larger than the sum of its proper divisors (7479857103).

22322231121 is an equidigital number, since it uses as much as digits as its factorization.

22322231121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9778351.

The product of its digits is 576, while the sum is 21.

Adding to 22322231121 its reverse (12113222322), we get a palindrome (34435453443).

The spelling of 22322231121 in words is "twenty-two billion, three hundred twenty-two million, two hundred thirty-one thousand, one hundred twenty-one".