2229822001 has 12 divisors (see below), whose sum is σ = 2468869956. Its totient is φ = 2012299520.

The previous prime is 2229821939. The next prime is 2229822013. The reversal of 2229822001 is 1002289222.

It can be written as a sum of positive squares in 2 ways, for example, as 1448563600 + 781258401 = 38060^2 + 27951^2 .

It is not a de Polignac number, because 2229822001 - 2⁷ = 2229821873 is a prime.

It is a super-2 number, since 2×2229822001² = 9944212312287288002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2229822401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50680 + ... + 83833.

It is an arithmetic number, because the mean of its divisors is an integer number (205739163).

Almost surely, 2^2229822001 is an apocalyptic number.

It is an amenable number.

2229822001 is a deficient number, since it is larger than the sum of its proper divisors (239047955).

2229822001 is a wasteful number, since it uses less digits than its factorization.

2229822001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134672 (or 134661 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2229822001 is about 47220.9911056513. The cubic root of 2229822001 is about 1306.4417941832.

The spelling of 2229822001 in words is "two billion, two hundred twenty-nine million, eight hundred twenty-two thousand, one".