2290122003 has 64 divisors (see below), whose sum is σ = 3694602240. Its totient is φ = 1246482432.

The previous prime is 2290121989. The next prime is 2290122013. The reversal of 2290122003 is 3002210922.

2290122003 is a nontrivial binomial coefficient, being equal to C(67678, 2).

It is not a de Polignac number, because 2290122003 - 2⁴ = 2290121987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2290122013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1725126 + ... + 1726452.

It is an arithmetic number, because the mean of its divisors is an integer number (57728160).

Almost surely, 2^2290122003 is an apocalyptic number.

2290122003 is the 67677-th triangular number and also the 33839-th hexagonal number.

2290122003 is a deficient number, since it is larger than the sum of its proper divisors (1404480237).

2290122003 is a wasteful number, since it uses less digits than its factorization.

2290122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2290122003 is about 47855.2191824465. The cubic root of 2290122003 is about 1318.1136974840.

Adding to 2290122003 its reverse (3002210922), we get a palindrome (5292332925).

It can be divided in two parts, 22 and 90122003, that added together give a triangular number (90122025 = T₁₃₄₂₅).

The spelling of 2290122003 in words is "two billion, two hundred ninety million, one hundred twenty-two thousand, three".