110222212121202 has 16 divisors (see below), whose sum is σ = 220865924103840. Its totient is φ = 36670487396832.

The previous prime is 110222212121191. The next prime is 110222212121233. The reversal of 110222212121202 is 202121212222011.

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, 17562490827 + ... + 17562497102.

It is an arithmetic number, because the mean of its divisors is an integer number (13804120256490).

Almost surely, 2^{110222212121202} is an apocalyptic number.

110222212121202 is an abundant number, since it is smaller than the sum of its proper divisors (110643711982638).

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

110222212121202 is a wasteful number, since it uses less digits than its factorization.

110222212121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35124988457.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 110222212121202 its reverse (202121212222011), we get a palindrome (312343424343213).

The spelling of 110222212121202 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred twelve million, one hundred twenty-one thousand, two hundred two".