2022001001120 has 48 divisors (see below), whose sum is σ = 5057976040488. Its totient is φ = 761223905280.

The previous prime is 2022001001107. The next prime is 2022001001147. The reversal of 2022001001120 is 211001002202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1992761369104 + 29239632016 = 1411652^2 + 170996^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371688641 + ... + 371694080.

Almost surely, 2^{2022001001120} is an apocalyptic number.

2022001001120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022001001120 is an abundant number, since it is smaller than the sum of its proper divisors (3035975039368).

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

2022001001120 is a wasteful number, since it uses less digits than its factorization.

2022001001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743382753 (or 743382745 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2022001001120 its reverse (211001002202), we get a palindrome (2233002003322).

The spelling of 2022001001120 in words is "two trillion, twenty-two billion, one million, one thousand, one hundred twenty".