2262043161 has 12 divisors (see below), whose sum is σ = 3734166592. Its totient is φ = 1292596056.

The previous prime is 2262043129. The next prime is 2262043193. The reversal of 2262043161 is 1613402622.

2262043161 is a `hidden beast` number, since 2 + 2 + 620 + 4 + 31 + 6 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (2262043129) and next prime (2262043193).

It is not a de Polignac number, because 2262043161 - 2⁵ = 2262043129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2262043361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17952661 + ... + 17952786.

Almost surely, 2^2262043161 is an apocalyptic number.

2262043161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2262043161 is a deficient number, since it is larger than the sum of its proper divisors (1472123431).

2262043161 is a wasteful number, since it uses less digits than its factorization.

2262043161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35905460 (or 35905457 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2262043161 is about 47560.9415487120. The cubic root of 2262043161 is about 1312.7044649081.

Adding to 2262043161 its reverse (1613402622), we get a palindrome (3875445783).

The spelling of 2262043161 in words is "two billion, two hundred sixty-two million, forty-three thousand, one hundred sixty-one".