2261552273000 has 64 divisors (see below), whose sum is σ = 5570560382400. Its totient is φ = 857009275200.

The previous prime is 2261552272997. The next prime is 2261552273011. The reversal of 2261552273000 is 3722551622.

It is a super-2 number, since 2×2261552273000² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59495534 + ... + 59533533.

It is an arithmetic number, because the mean of its divisors is an integer number (87040005975).

Almost surely, 2^{2261552273000} is an apocalyptic number.

2261552273000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2261552273000 is an abundant number, since it is smaller than the sum of its proper divisors (3309008109400).

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

2261552273000 is a wasteful number, since it uses less digits than its factorization.

2261552273000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119029107 (or 119029093 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 2261552273000 in words is "two trillion, two hundred sixty-one billion, five hundred fifty-two million, two hundred seventy-three thousand".