12202421358 has 8 divisors (see below), whose sum is σ = 24404842728. Its totient is φ = 4067473784.

The previous prime is 12202421317. The next prime is 12202421377. The reversal of 12202421358 is 85312420221.

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

12202421358 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016868441 + ... + 1016868452.

It is an arithmetic number, because the mean of its divisors is an integer number (3050605341).

Almost surely, 2^12202421358 is an apocalyptic number.

12202421358 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12202421358 is a wasteful number, since it uses less digits than its factorization.

12202421358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033736898.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 12202421358 its reverse (85312420221), we get a palindrome (97514841579).

The spelling of 12202421358 in words is "twelve billion, two hundred two million, four hundred twenty-one thousand, three hundred fifty-eight".