1122013135122 has 32 divisors (see below), whose sum is σ = 2448714703104. Its totient is φ = 339908696400.

The previous prime is 1122013135121. The next prime is 1122013135153. The reversal of 1122013135122 is 2215313102211.

It is a junction number, because it is equal to n+sod(n) for n = 1122013135092 and 1122013135101.

It is not an unprimeable number, because it can be changed into a prime (1122013135121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2144628 + ... + 2615999.

It is an arithmetic number, because the mean of its divisors is an integer number (76522334472).

Almost surely, 2^{1122013135122} is an apocalyptic number.

1122013135122 is an abundant number, since it is smaller than the sum of its proper divisors (1326701567982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122013135122 is a wasteful number, since it uses less digits than its factorization.

1122013135122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764214.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1122013135122 its reverse (2215313102211), we get a palindrome (3337326237333).

The spelling of 1122013135122 in words is "one trillion, one hundred twenty-two billion, thirteen million, one hundred thirty-five thousand, one hundred twenty-two".