2242512252020 has 12 divisors (see below), whose sum is σ = 4709275729284. Its totient is φ = 897004900800.

The previous prime is 2242512252017. The next prime is 2242512252037. The reversal of 2242512252020 is 202522152422.

It can be written as a sum of positive squares in 2 ways, for example, as 307264010596 + 1935248241424 = 554314^2 + 1391132^2 .

It is a super-2 number, since 2×2242512252020² (a number of 26 digits) contains 22 as substring.

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, 56062806281 + ... + 56062806320.

It is an arithmetic number, because the mean of its divisors is an integer number (392439644107).

Almost surely, 2^{2242512252020} is an apocalyptic number.

2242512252020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242512252020 is an abundant number, since it is smaller than the sum of its proper divisors (2466763477264).

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

2242512252020 is a wasteful number, since it uses less digits than its factorization.

2242512252020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112125612610 (or 112125612608 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The spelling of 2242512252020 in words is "two trillion, two hundred forty-two billion, five hundred twelve million, two hundred fifty-two thousand, twenty".