110001221132 has 24 divisors (see below), whose sum is σ = 210145216512. Its totient is φ = 49966534800.

The previous prime is 110001221129. The next prime is 110001221137. The reversal of 110001221132 is 231122100011.

It is a super-2 number, since 2×110001221132² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110001221137) 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, 785048 + ... + 914495.

It is an arithmetic number, because the mean of its divisors is an integer number (8756050688).

Almost surely, 2^110001221132 is an apocalyptic number.

It is an amenable number.

110001221132 is a deficient number, since it is larger than the sum of its proper divisors (100143995380).

110001221132 is a wasteful number, since it uses less digits than its factorization.

110001221132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701029 (or 1701027 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 110001221132 its reverse (231122100011), we get a palindrome (341123321143).

It can be divided in two parts, 110001 and 221132, that added together give a palindrome (331133).

The spelling of 110001221132 in words is "one hundred ten billion, one million, two hundred twenty-one thousand, one hundred thirty-two".