1120152242020 has 192 divisors, whose sum is σ = 2861546688000. Its totient is φ = 360174366720.

The previous prime is 1120152242017. The next prime is 1120152242051. The reversal of 1120152242020 is 202422510211.

It is a junction number, because it is equal to n+sod(n) for n = 1120152241982 and 1120152242000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31581256 + ... + 31616704.

It is an arithmetic number, because the mean of its divisors is an integer number (14903889000).

Almost surely, 2^{1120152242020} is an apocalyptic number.

1120152242020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120152242020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1430773344000).

1120152242020 is an abundant number, since it is smaller than the sum of its proper divisors (1741394445980).

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

1120152242020 is a wasteful number, since it uses less digits than its factorization.

1120152242020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35718 (or 35716 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 1120152242020 its reverse (202422510211), we get a palindrome (1322574752231).

The spelling of 1120152242020 in words is "one trillion, one hundred twenty billion, one hundred fifty-two million, two hundred forty-two thousand, twenty".