203340143222 has 32 divisors (see below), whose sum is σ = 318562526592. Its totient is φ = 97274870784.

The previous prime is 203340143221. The next prime is 203340143273. The reversal of 203340143222 is 222341043302.

It is a super-3 number, since 3×203340143222³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203340143191 and 203340143200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203340143221) 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, 644288 + ... + 906524.

It is an arithmetic number, because the mean of its divisors is an integer number (9955078956).

Almost surely, 2^203340143222 is an apocalyptic number.

203340143222 is a deficient number, since it is larger than the sum of its proper divisors (115222383370).

203340143222 is a wasteful number, since it uses less digits than its factorization.

203340143222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262472.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 203340143222 its reverse (222341043302), we get a palindrome (425681186524).

The spelling of 203340143222 in words is "two hundred three billion, three hundred forty million, one hundred forty-three thousand, two hundred twenty-two".