2002223401 has 8 divisors (see below), whose sum is σ = 2108131520. Its totient is φ = 1896368112.

The previous prime is 2002223371. The next prime is 2002223407. The reversal of 2002223401 is 1043222002.

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

It is not a de Polignac number, because 2002223401 - 2⁷ = 2002223273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002223407) 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, 82411 + ... + 103903.

It is an arithmetic number, because the mean of its divisors is an integer number (263516440).

Almost surely, 2^2002223401 is an apocalyptic number.

It is an amenable number.

2002223401 is a deficient number, since it is larger than the sum of its proper divisors (105908119).

2002223401 is a wasteful number, since it uses less digits than its factorization.

2002223401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26415.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2002223401 is about 44746.2110239515. The cubic root of 2002223401 is about 1260.3877619433.

Adding to 2002223401 its reverse (1043222002), we get a palindrome (3045445403).

The spelling of 2002223401 in words is "two billion, two million, two hundred twenty-three thousand, four hundred one".