110021222011012 has 48 divisors (see below), whose sum is σ = 209620372418352. Its totient is φ = 50223504844800.

The previous prime is 110021222010991. The next prime is 110021222011039. The reversal of 110021222011012 is 210110222120011.

It can be written as a sum of positive squares in 8 ways, for example, as 8177117708356 + 101844104302656 = 2859566^2 + 10091784^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5985633 + ... + 15995944.

It is an arithmetic number, because the mean of its divisors is an integer number (4367091092049).

Almost surely, 2^{110021222011012} is an apocalyptic number.

It is an amenable number.

110021222011012 is a deficient number, since it is larger than the sum of its proper divisors (99599150407340).

110021222011012 is a wasteful number, since it uses less digits than its factorization.

110021222011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21982648 (or 21982646 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110021222011012 its reverse (210110222120011), we get a palindrome (320131444131023).

The spelling of 110021222011012 in words is "one hundred ten trillion, twenty-one billion, two hundred twenty-two million, eleven thousand, twelve".