1121011032322 has 4 divisors (see below), whose sum is σ = 1681516548486. Its totient is φ = 560505516160.

The previous prime is 1121011032319. The next prime is 1121011032329. The reversal of 1121011032322 is 2232301101211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1090877891401 + 30133140921 = 1044451^2 + 173589^2 .

It is a super-2 number, since 2×1121011032322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1121011032322.

It is not an unprimeable number, because it can be changed into a prime (1121011032329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280252758079 + ... + 280252758082.

Almost surely, 2^{1121011032322} is an apocalyptic number.

1121011032322 is a deficient number, since it is larger than the sum of its proper divisors (560505516164).

1121011032322 is an equidigital number, since it uses as much as digits as its factorization.

1121011032322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560505516163.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1121011032322 its reverse (2232301101211), we get a palindrome (3353312133533).

The spelling of 1121011032322 in words is "one trillion, one hundred twenty-one billion, eleven million, thirty-two thousand, three hundred twenty-two".