110202122222222 has 4 divisors (see below), whose sum is σ = 165303183333336. Its totient is φ = 55101061111110.

The previous prime is 110202122222149. The next prime is 110202122222239. The reversal of 110202122222222 is 222222221202011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550530555554 + ... + 27550530555557.

It is an arithmetic number, because the mean of its divisors is an integer number (41325795833334).

Almost surely, 2^{110202122222222} is an apocalyptic number.

110202122222222 is a deficient number, since it is larger than the sum of its proper divisors (55101061111114).

110202122222222 is an equidigital number, since it uses as much as digits as its factorization.

110202122222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55101061111113.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 110202122222222 its reverse (222222221202011), we get a palindrome (332424343424233).

The spelling of 110202122222222 in words is "one hundred ten trillion, two hundred two billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".