110202020121122 has 8 divisors (see below), whose sum is σ = 165303145141356. Its totient is φ = 55100971740672.

The previous prime is 110202020121113. The next prime is 110202020121133. The reversal of 110202020121122 is 221121020202011.

It can be written as a sum of positive squares in 2 ways, for example, as 86909919857401 + 23292100263721 = 9322549^2 + 4826189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110202020121122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15419063 + ... + 21404474.

Almost surely, 2^{110202020121122} is an apocalyptic number.

110202020121122 is a deficient number, since it is larger than the sum of its proper divisors (55101125020234).

110202020121122 is a wasteful number, since it uses less digits than its factorization.

110202020121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38319892.

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

Adding to 110202020121122 its reverse (221121020202011), we get a palindrome (331323040323133).

The spelling of 110202020121122 in words is "one hundred ten trillion, two hundred two billion, twenty million, one hundred twenty-one thousand, one hundred twenty-two".