221114321132 has 6 divisors (see below), whose sum is σ = 386950061988. Its totient is φ = 110557160564.

The previous prime is 221114321101. The next prime is 221114321137. The reversal of 221114321132 is 231123411122.

It is a super-2 number, since 2×221114321132² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 221114321098 and 221114321107.

It is not an unprimeable number, because it can be changed into a prime (221114321137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27639290138 + ... + 27639290145.

It is an arithmetic number, because the mean of its divisors is an integer number (64491676998).

Almost surely, 2^221114321132 is an apocalyptic number.

It is an amenable number.

221114321132 is a deficient number, since it is larger than the sum of its proper divisors (165835740856).

221114321132 is a wasteful number, since it uses less digits than its factorization.

221114321132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55278580287 (or 55278580285 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 221114321132 its reverse (231123411122), we get a palindrome (452237732254).

The spelling of 221114321132 in words is "two hundred twenty-one billion, one hundred fourteen million, three hundred twenty-one thousand, one hundred thirty-two".