1120022120320 has 32 divisors (see below), whose sum is σ = 2677552882920. Its totient is φ = 448008847872.

The previous prime is 1120022120303. The next prime is 1120022120333. The reversal of 1120022120320 is 230212200211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1120022120320² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1120022120294 and 1120022120303.

It is a congruent number.

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, 875016642 + ... + 875017921.

Almost surely, 2^{1120022120320} is an apocalyptic number.

1120022120320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120022120320 is an abundant number, since it is smaller than the sum of its proper divisors (1557530762600).

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

1120022120320 is an equidigital number, since it uses as much as digits as its factorization.

1120022120320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750034582 (or 1750034570 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1120022120320 its reverse (230212200211), we get a palindrome (1350234320531).

It can be divided in two parts, 112002 and 2120320, that added together give a palindrome (2232322).

The spelling of 1120022120320 in words is "one trillion, one hundred twenty billion, twenty-two million, one hundred twenty thousand, three hundred twenty".