1122232010020 has 96 divisors (see below), whose sum is σ = 2604859399296. Its totient is φ = 402725376000.

The previous prime is 1122232009979. The next prime is 1122232010111. The reversal of 1122232010020 is 200102322211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1122232009976 and 1122232010003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6739284 + ... + 6903796.

It is an arithmetic number, because the mean of its divisors is an integer number (27133952076).

Almost surely, 2^{1122232010020} is an apocalyptic number.

1122232010020 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 1122232010020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302429699648).

1122232010020 is an abundant number, since it is smaller than the sum of its proper divisors (1482627389276).

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

1122232010020 is a wasteful number, since it uses less digits than its factorization.

1122232010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164941 (or 164939 counting only the distinct ones).

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

Adding to 1122232010020 its reverse (200102322211), we get a palindrome (1322334332231).

The spelling of 1122232010020 in words is "one trillion, one hundred twenty-two billion, two hundred thirty-two million, ten thousand, twenty".