110222001220002 has 128 divisors (see below), whose sum is σ = 259804174424064. Its totient is φ = 30515622179328.

The previous prime is 110222001219971. The next prime is 110222001220049. The reversal of 110222001220002 is 200022100222011.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 546128553 + ... + 546330339.

It is an arithmetic number, because the mean of its divisors is an integer number (2029720112688).

Almost surely, 2^{110222001220002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110222001220002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129902087212032).

110222001220002 is an abundant number, since it is smaller than the sum of its proper divisors (149582173204062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110222001220002 is a wasteful number, since it uses less digits than its factorization.

110222001220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203272.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 110222001220002 its reverse (200022100222011), we get a palindrome (310244101442013).

The spelling of 110222001220002 in words is "one hundred ten trillion, two hundred twenty-two billion, one million, two hundred twenty thousand, two".