110021002002222 has 32 divisors (see below), whose sum is σ = 224798186995200. Its totient is φ = 35881487101248.

The previous prime is 110021002002211. The next prime is 110021002002319. The reversal of 110021002002222 is 222200200120011.

It is a congruent number.

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, 63763647 + ... + 65466362.

It is an arithmetic number, because the mean of its divisors is an integer number (7024943343600).

Almost surely, 2^{110021002002222} is an apocalyptic number.

110021002002222 is an abundant number, since it is smaller than the sum of its proper divisors (114777184992978).

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

110021002002222 is a wasteful number, since it uses less digits than its factorization.

110021002002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129233080.

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

Adding to 110021002002222 its reverse (222200200120011), we get a palindrome (332221202122233).

The spelling of 110021002002222 in words is "one hundred ten trillion, twenty-one billion, two million, two thousand, two hundred twenty-two".