2247301145 has 16 divisors (see below), whose sum is σ = 2871365760. Its totient is φ = 1682621184.

The previous prime is 2247301129. The next prime is 2247301163. The reversal of 2247301145 is 5411037422.

It is a cyclic number.

It is not a de Polignac number, because 2247301145 - 2⁴ = 2247301129 is a prime.

It is a super-2 number, since 2×2247301145² = 10100724872636622050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58637 + ... + 89066.

It is an arithmetic number, because the mean of its divisors is an integer number (179460360).

Almost surely, 2^2247301145 is an apocalyptic number.

It is an amenable number.

2247301145 is a deficient number, since it is larger than the sum of its proper divisors (624064615).

2247301145 is a wasteful number, since it uses less digits than its factorization.

2247301145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147904.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2247301145 is about 47405.7079369141. The cubic root of 2247301145 is about 1309.8465614821.

Adding to 2247301145 its reverse (5411037422), we get a palindrome (7658338567).

The spelling of 2247301145 in words is "two billion, two hundred forty-seven million, three hundred one thousand, one hundred forty-five".