2113224122 has 16 divisors (see below), whose sum is σ = 3239961120. Its totient is φ = 1033419408.

The previous prime is 2113224119. The next prime is 2113224131. The reversal of 2113224122 is 2214223112.

It is a junction number, because it is equal to n+sod(n) for n = 2113224094 and 2113224103.

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, 22208 + ... + 68699.

It is an arithmetic number, because the mean of its divisors is an integer number (202497570).

Almost surely, 2^2113224122 is an apocalyptic number.

2113224122 is a deficient number, since it is larger than the sum of its proper divisors (1126736998).

2113224122 is a wasteful number, since it uses less digits than its factorization.

2113224122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91165.

The product of its digits is 384, while the sum is 20.

The square root of 2113224122 is about 45969.8175110583. The cubic root of 2113224122 is about 1283.2615637531.

Adding to 2113224122 its reverse (2214223112), we get a palindrome (4327447234).

It can be divided in two parts, 21132 and 24122, that added together give a palindrome (45254).

The spelling of 2113224122 in words is "two billion, one hundred thirteen million, two hundred twenty-four thousand, one hundred twenty-two".