2113226434 has 16 divisors (see below), whose sum is σ = 3492248256. Its totient is φ = 951046000.

The previous prime is 2113226419. The next prime is 2113226449. The reversal of 2113226434 is 4346223112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2113226419) and next prime (2113226449).

It is a super-2 number, since 2×2113226434² = 8931451922712712712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473302 + ... + 477745.

It is an arithmetic number, because the mean of its divisors is an integer number (218265516).

Almost surely, 2^2113226434 is an apocalyptic number.

2113226434 is a deficient number, since it is larger than the sum of its proper divisors (1379021822).

2113226434 is a wasteful number, since it uses less digits than its factorization.

2113226434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951161.

The product of its digits is 6912, while the sum is 28.

The square root of 2113226434 is about 45969.8426579861. The cubic root of 2113226434 is about 1283.2620317426.

Adding to 2113226434 its reverse (4346223112), we get a palindrome (6459449546).

The spelling of 2113226434 in words is "two billion, one hundred thirteen million, two hundred twenty-six thousand, four hundred thirty-four".