2229420351 has 8 divisors (see below), whose sum is σ = 2972800384. Its totient is φ = 1486160280.

The previous prime is 2229420343. The next prime is 2229420359. The reversal of 2229420351 is 1530249222.

It is an interprime number because it is at equal distance from previous prime (2229420343) and next prime (2229420359).

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

It is not a de Polignac number, because 2229420351 - 2³ = 2229420343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229420359) 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, 31230 + ... + 73716.

It is an arithmetic number, because the mean of its divisors is an integer number (371600048).

Almost surely, 2^2229420351 is an apocalyptic number.

2229420351 is a deficient number, since it is larger than the sum of its proper divisors (743380033).

2229420351 is a wasteful number, since it uses less digits than its factorization.

2229420351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59981.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2229420351 is about 47216.7380385388. The cubic root of 2229420351 is about 1306.3633478833.

Adding to 2229420351 its reverse (1530249222), we get a palindrome (3759669573).

The spelling of 2229420351 in words is "two billion, two hundred twenty-nine million, four hundred twenty thousand, three hundred fifty-one".