2022121402240 has 32 divisors (see below), whose sum is σ = 4834133978760. Its totient is φ = 808848560640.

The previous prime is 2022121402219. The next prime is 2022121402261. The reversal of 2022121402240 is 422041212202.

It is an interprime number because it is at equal distance from previous prime (2022121402219) and next prime (2022121402261).

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

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, 1579781706 + ... + 1579782985.

Almost surely, 2^{2022121402240} is an apocalyptic number.

2022121402240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022121402240 is an abundant number, since it is smaller than the sum of its proper divisors (2812012576520).

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

2022121402240 is an equidigital number, since it uses as much as digits as its factorization.

2022121402240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159564710 (or 3159564698 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2022121402240 its reverse (422041212202), we get a palindrome (2444162614442).

The spelling of 2022121402240 in words is "two trillion, twenty-two billion, one hundred twenty-one million, four hundred two thousand, two hundred forty".