2234022231 has 8 divisors (see below), whose sum is σ = 3404224384. Its totient is φ = 1276584120.

The previous prime is 2234022211. The next prime is 2234022233. The reversal of 2234022231 is 1322204322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2234022231 - 2¹⁵ = 2233989463 is a prime.

It is a super-2 number, since 2×2234022231² = 9981710657204434722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 106382011 = 2234022231 / (2 + 2 + 3 + 4 + 0 + 2 + 2 + 2 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2234022198 and 2234022207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234022233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53190985 + ... + 53191026.

It is an arithmetic number, because the mean of its divisors is an integer number (425528048).

Almost surely, 2^2234022231 is an apocalyptic number.

2234022231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2234022231 is a deficient number, since it is larger than the sum of its proper divisors (1170202153).

2234022231 is a wasteful number, since it uses less digits than its factorization.

2234022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106382021.

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

The square root of 2234022231 is about 47265.4443647788. Note that the first 3 decimals coincide. The cubic root of 2234022231 is about 1307.2615777317.

Adding to 2234022231 its reverse (1322204322), we get a palindrome (3556226553).

The spelling of 2234022231 in words is "two billion, two hundred thirty-four million, twenty-two thousand, two hundred thirty-one".