4311444122 has 4 divisors (see below), whose sum is σ = 6467166186. Its totient is φ = 2155722060.

The previous prime is 4311444119. The next prime is 4311444161. The reversal of 4311444122 is 2214441134.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2214441134 = 2 ⋅1107220567.

It can be written as a sum of positive squares in only one way, i.e., 2293547881 + 2017896241 = 47891^2 + 44921^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4311444091 and 4311444100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1077861029 + ... + 1077861032.

Almost surely, 2^4311444122 is an apocalyptic number.

4311444122 is a deficient number, since it is larger than the sum of its proper divisors (2155722064).

4311444122 is a wasteful number, since it uses less digits than its factorization.

4311444122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155722063.

The product of its digits is 3072, while the sum is 26.

The square root of 4311444122 is about 65661.5878729718. The cubic root of 4311444122 is about 1627.5746637101.

Adding to 4311444122 its reverse (2214441134), we get a palindrome (6525885256).

The spelling of 4311444122 in words is "four billion, three hundred eleven million, four hundred forty-four thousand, one hundred twenty-two".