110202120011122 has 4 divisors (see below), whose sum is σ = 165303180016686. Its totient is φ = 55101060005560.

The previous prime is 110202120011077. The next prime is 110202120011131. The reversal of 110202120011122 is 221110021202011.

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

It can be written as a sum of positive squares in only one way, i.e., 70117026235281 + 40085093775841 = 8373591^2 + 6331279^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110202120011096 and 110202120011105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550530002779 + ... + 27550530002782.

Almost surely, 2^{110202120011122} is an apocalyptic number.

110202120011122 is a deficient number, since it is larger than the sum of its proper divisors (55101060005564).

110202120011122 is an equidigital number, since it uses as much as digits as its factorization.

110202120011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55101060005563.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110202120011122 its reverse (221110021202011), we get a palindrome (331312141213133).

The spelling of 110202120011122 in words is "one hundred ten trillion, two hundred two billion, one hundred twenty million, eleven thousand, one hundred twenty-two".