110022100121021 has 8 divisors (see below), whose sum is σ = 127084350942144. Its totient is φ = 94136556253120.

The previous prime is 110022100120973. The next prime is 110022100121027. The reversal of 110022100121021 is 120121001220011.

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 110022100121021 - 2⁶ = 110022100120957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110022100120987 and 110022100121005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022100121027) 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, 294176738105 + ... + 294176738478.

It is an arithmetic number, because the mean of its divisors is an integer number (15885543867768).

Almost surely, 2^{110022100121021} is an apocalyptic number.

110022100121021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110022100121021 is a deficient number, since it is larger than the sum of its proper divisors (17062250821123).

110022100121021 is a wasteful number, since it uses less digits than its factorization.

110022100121021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588353476611.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110022100121021 its reverse (120121001220011), we get a palindrome (230143101341032).

The spelling of 110022100121021 in words is "one hundred ten trillion, twenty-two billion, one hundred million, one hundred twenty-one thousand, twenty-one".