110102012211021 has 8 divisors (see below), whose sum is σ = 147137085416640. Its totient is φ = 73234140239712.

The previous prime is 110102012211007. The next prime is 110102012211127. The reversal of 110102012211021 is 120112210201011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110102012211021 - 2¹³ = 110102012202829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110102012611021) 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, 41800307040 + ... + 41800309673.

It is an arithmetic number, because the mean of its divisors is an integer number (18392135677080).

Almost surely, 2^{110102012211021} is an apocalyptic number.

It is an amenable number.

110102012211021 is a deficient number, since it is larger than the sum of its proper divisors (37035073205619).

110102012211021 is an equidigital number, since it uses as much as digits as its factorization.

110102012211021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83600617155.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110102012211021 its reverse (120112210201011), we get a palindrome (230214222412032).

The spelling of 110102012211021 in words is "one hundred ten trillion, one hundred two billion, twelve million, two hundred eleven thousand, twenty-one".