1121012000122 has 16 divisors (see below), whose sum is σ = 1946060616960. Its totient is φ = 474352274448.

The previous prime is 1121012000111. The next prime is 1121012000131. The reversal of 1121012000122 is 2210002101211.

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, 506785513 + ... + 506787724.

It is an arithmetic number, because the mean of its divisors is an integer number (121628788560).

Almost surely, 2^{1121012000122} is an apocalyptic number.

1121012000122 is a deficient number, since it is larger than the sum of its proper divisors (825048616838).

1121012000122 is a wasteful number, since it uses less digits than its factorization.

1121012000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013573325.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1121012000122 its reverse (2210002101211), we get a palindrome (3331014101333).

The spelling of 1121012000122 in words is "one trillion, one hundred twenty-one billion, twelve million, one hundred twenty-two", and thus it is an aban number.