2242322031 has 16 divisors (see below), whose sum is σ = 3194096000. Its totient is φ = 1395063648.

The previous prime is 2242322029. The next prime is 2242322059. The reversal of 2242322031 is 1302232422.

It is not a de Polignac number, because 2242322031 - 2¹ = 2242322029 is a prime.

It is a super-2 number, since 2×2242322031² = 10056016181415929922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2242321989 and 2242322007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242324031) 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, 289756 + ... + 297393.

It is an arithmetic number, because the mean of its divisors is an integer number (199631000).

Almost surely, 2^2242322031 is an apocalyptic number.

2242322031 is a deficient number, since it is larger than the sum of its proper divisors (951773969).

2242322031 is a wasteful number, since it uses less digits than its factorization.

2242322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587238.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2242322031 is about 47353.1628405115. The cubic root of 2242322031 is about 1308.8784820712.

Adding to 2242322031 its reverse (1302232422), we get a palindrome (3544554453).

The spelling of 2242322031 in words is "two billion, two hundred forty-two million, three hundred twenty-two thousand, thirty-one".