1121010110122 has 32 divisors (see below), whose sum is σ = 1955139402240. Its totient is φ = 472087926000.

The previous prime is 1121010110089. The next prime is 1121010110149. The reversal of 1121010110122 is 2210110101211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1649497 + ... + 2227747.

It is an arithmetic number, because the mean of its divisors is an integer number (61098106320).

Almost surely, 2^{1121010110122} is an apocalyptic number.

1121010110122 is a deficient number, since it is larger than the sum of its proper divisors (834129292118).

1121010110122 is a wasteful number, since it uses less digits than its factorization.

1121010110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580666.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1121010110122 its reverse (2210110101211), we get a palindrome (3331120211333).

The spelling of 1121010110122 in words is "one trillion, one hundred twenty-one billion, ten million, one hundred ten thousand, one hundred twenty-two".