1121001022096 has 60 divisors (see below), whose sum is σ = 2230904449956. Its totient is φ = 545625538560.

The previous prime is 1121001022091. The next prime is 1121001022103. The reversal of 1121001022096 is 6902201001211.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 555376695696 + 565624326400 = 745236^2 + 752080^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1121001022096.

It is not an unprimeable number, because it can be changed into a prime (1121001022091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5677936 + ... + 5872048.

Almost surely, 2^{1121001022096} is an apocalyptic number.

1121001022096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1121001022096 is a deficient number, since it is larger than the sum of its proper divisors (1109903427860).

1121001022096 is an equidigital number, since it uses as much as digits as its factorization.

1121001022096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194340 (or 194273 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 1121001022096 in words is "one trillion, one hundred twenty-one billion, one million, twenty-two thousand, ninety-six".