1131120022202 has 8 divisors (see below), whose sum is σ = 1698006604800. Its totient is φ = 565117820604.

The previous prime is 1131120022171. The next prime is 1131120022273. The reversal of 1131120022202 is 2022200211311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221092052 + ... + 221097167.

It is an arithmetic number, because the mean of its divisors is an integer number (212250825600).

Almost surely, 2^{1131120022202} is an apocalyptic number.

1131120022202 is a deficient number, since it is larger than the sum of its proper divisors (566886582598).

1131120022202 is a wasteful number, since it uses less digits than its factorization.

1131120022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442190500.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1131120022202 its reverse (2022200211311), we get a palindrome (3153320233513).

The spelling of 1131120022202 in words is "one trillion, one hundred thirty-one billion, one hundred twenty million, twenty-two thousand, two hundred two".