2262031161 has 16 divisors (see below), whose sum is σ = 3257876160. Its totient is φ = 1387805760.

The previous prime is 2262031159. The next prime is 2262031171. The reversal of 2262031161 is 1611302622.

It is not a de Polignac number, because 2262031161 - 2¹ = 2262031159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2262031141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74706 + ... + 100523.

It is an arithmetic number, because the mean of its divisors is an integer number (203617260).

Almost surely, 2^2262031161 is an apocalyptic number.

It is an amenable number.

2262031161 is a deficient number, since it is larger than the sum of its proper divisors (995844999).

2262031161 is a wasteful number, since it uses less digits than its factorization.

2262031161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175576.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2262031161 is about 47560.8153946082. The cubic root of 2262031161 is about 1312.7021436319.

Adding to 2262031161 its reverse (1611302622), we get a palindrome (3873333783).

The spelling of 2262031161 in words is "two billion, two hundred sixty-two million, thirty-one thousand, one hundred sixty-one".