2231343201 has 16 divisors (see below), whose sum is σ = 3160900800. Its totient is φ = 1397446848.

The previous prime is 2231343193. The next prime is 2231343239. The reversal of 2231343201 is 1023431322.

2231343201 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2231343201 - 2³ = 2231343193 is a prime.

It is a super-3 number, since 3×2231343201³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231343241) 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, 343371 + ... + 349808.

It is an arithmetic number, because the mean of its divisors is an integer number (197556300).

Almost surely, 2^2231343201 is an apocalyptic number.

It is an amenable number.

2231343201 is a deficient number, since it is larger than the sum of its proper divisors (929557599).

2231343201 is a wasteful number, since it uses less digits than its factorization.

2231343201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693248.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2231343201 is about 47237.0956029263. The cubic root of 2231343201 is about 1306.7388145279.

Adding to 2231343201 its reverse (1023431322), we get a palindrome (3254774523).

The spelling of 2231343201 in words is "two billion, two hundred thirty-one million, three hundred forty-three thousand, two hundred one".