1135022204442 has 48 divisors (see below), whose sum is σ = 2795997087360. Its totient is φ = 305216053632.

The previous prime is 1135022204419. The next prime is 1135022204479. The reversal of 1135022204442 is 2444022205311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113542642 + ... + 113552637.

It is an arithmetic number, because the mean of its divisors is an integer number (58249939320).

Almost surely, 2^{1135022204442} is an apocalyptic number.

1135022204442 is an abundant number, since it is smaller than the sum of its proper divisors (1660974882918).

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

1135022204442 is a wasteful number, since it uses less digits than its factorization.

1135022204442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227095315 (or 227095308 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1135022204442 its reverse (2444022205311), we get a palindrome (3579044409753).

The spelling of 1135022204442 in words is "one trillion, one hundred thirty-five billion, twenty-two million, two hundred four thousand, four hundred forty-two".