2243016532051 has 4 divisors (see below), whose sum is σ = 2243084475600. Its totient is φ = 2242948588504.

The previous prime is 2243016532049. The next prime is 2243016532067. The reversal of 2243016532051 is 1502356103422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2243016532051 - 2¹ = 2243016532049 is a prime.

It is a super-2 number, since 2×2243016532051² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2243016531998 and 2243016532016.

It is not an unprimeable number, because it can be changed into a prime (2243016532151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33922231 + ... + 33988288.

It is an arithmetic number, because the mean of its divisors is an integer number (560771118900).

Almost surely, 2^{2243016532051} is an apocalyptic number.

2243016532051 is a deficient number, since it is larger than the sum of its proper divisors (67943549).

2243016532051 is an equidigital number, since it uses as much as digits as its factorization.

2243016532051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67943548.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 2243016532051 in words is "two trillion, two hundred forty-three billion, sixteen million, five hundred thirty-two thousand, fifty-one".