110212000101021 has 64 divisors (see below), whose sum is σ = 186978973024256. Its totient is φ = 56188030752000.

The previous prime is 110212000101019. The next prime is 110212000101059. The reversal of 110212000101021 is 120101000212011.

It is not a de Polignac number, because 110212000101021 - 2¹ = 110212000101019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110212000100988 and 110212000101006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212000101011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34603885 + ... + 37654386.

It is an arithmetic number, because the mean of its divisors is an integer number (2921546453504).

Almost surely, 2^{110212000101021} is an apocalyptic number.

It is an amenable number.

110212000101021 is a deficient number, since it is larger than the sum of its proper divisors (76766972923235).

110212000101021 is a wasteful number, since it uses less digits than its factorization.

110212000101021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72258482.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110212000101021 its reverse (120101000212011), we get a palindrome (230313000313032).

The spelling of 110212000101021 in words is "one hundred ten trillion, two hundred twelve billion, one hundred one thousand, twenty-one".