1122021012088 has 16 divisors (see below), whose sum is σ = 2107435488480. Its totient is φ = 560038215168.

The previous prime is 1122021012071. The next prime is 1122021012089. The reversal of 1122021012088 is 8802101202211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122021012089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121531456 + ... + 121540687.

It is an arithmetic number, because the mean of its divisors is an integer number (131714718030).

Almost surely, 2^{1122021012088} is an apocalyptic number.

It is an amenable number.

1122021012088 is a deficient number, since it is larger than the sum of its proper divisors (985414476392).

1122021012088 is a wasteful number, since it uses less digits than its factorization.

1122021012088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243072726 (or 243072722 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 28.

Adding to 1122021012088 its reverse (8802101202211), we get a palindrome (9924122214299).

The spelling of 1122021012088 in words is "one trillion, one hundred twenty-two billion, twenty-one million, twelve thousand, eighty-eight".