110221121220002 has 16 divisors (see below), whose sum is σ = 187420530010560. Its totient is φ = 48193850573712.

The previous prime is 110221121219969. The next prime is 110221121220013. The reversal of 110221121220002 is 200022121122011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111559838798 + ... + 111559839785.

It is an arithmetic number, because the mean of its divisors is an integer number (11713783125660).

Almost surely, 2^{110221121220002} is an apocalyptic number.

110221121220002 is a deficient number, since it is larger than the sum of its proper divisors (77199408790558).

110221121220002 is a wasteful number, since it uses less digits than its factorization.

110221121220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223119678617.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110221121220002 its reverse (200022121122011), we get a palindrome (310243242342013).

The spelling of 110221121220002 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred twenty-one million, two hundred twenty thousand, two".