110121210001332 has 36 divisors (see below), whose sum is σ = 284835481170240. Its totient is φ = 35853417209232.

The previous prime is 110121210001321. The next prime is 110121210001339. The reversal of 110121210001332 is 233100012121011.

110121210001332 is a `hidden beast` number, since 1 + 1 + 0 + 121 + 210 + 0 + 0 + 1 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121210001339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35568864732 + ... + 35568867827.

Almost surely, 2^{110121210001332} is an apocalyptic number.

110121210001332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110121210001332 is an abundant number, since it is smaller than the sum of its proper divisors (174714271168908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110121210001332 is a wasteful number, since it uses less digits than its factorization.

110121210001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71137732612 (or 71137732607 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 110121210001332 its reverse (233100012121011), we get a palindrome (343221222122343).

The spelling of 110121210001332 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred ten million, one thousand, three hundred thirty-two".