12355347422 has 16 divisors (see below), whose sum is σ = 20227888512. Its totient is φ = 5613276120.

The previous prime is 12355347409. The next prime is 12355347461. The reversal of 12355347422 is 22474355321.

It is a super-3 number, since 3×12355347422³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93938 + ... + 183125.

It is an arithmetic number, because the mean of its divisors is an integer number (1264243032).

Almost surely, 2^12355347422 is an apocalyptic number.

12355347422 is a deficient number, since it is larger than the sum of its proper divisors (7872541090).

12355347422 is a wasteful number, since it uses less digits than its factorization.

12355347422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279103.

The product of its digits is 201600, while the sum is 38.

The spelling of 12355347422 in words is "twelve billion, three hundred fifty-five million, three hundred forty-seven thousand, four hundred twenty-two".