110021213001101 has 16 divisors (see below), whose sum is σ = 113995448810928. Its totient is φ = 106119172723200.

The previous prime is 110021213001097. The next prime is 110021213001131. The reversal of 110021213001101 is 101100312120011.

It can be written as a sum of positive squares in 8 ways, for example, as 25434380649001 + 84586832352100 = 5043251^2 + 9197110^2 .

It is a cyclic number.

It is not a de Polignac number, because 110021213001101 - 2² = 110021213001097 is a prime.

It is a super-2 number, since 2×110021213001101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021213001131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996840 + ... + 15133521.

It is an arithmetic number, because the mean of its divisors is an integer number (7124715550683).

Almost surely, 2^{110021213001101} is an apocalyptic number.

It is an amenable number.

110021213001101 is a deficient number, since it is larger than the sum of its proper divisors (3974235809827).

110021213001101 is a wasteful number, since it uses less digits than its factorization.

110021213001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18132352.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 110021213001101 its reverse (101100312120011), we get a palindrome (211121525121112).

The spelling of 110021213001101 in words is "one hundred ten trillion, twenty-one billion, two hundred thirteen million, one thousand, one hundred one".