122223013400344 has 24 divisors (see below), whose sum is σ = 236799139530780. Its totient is φ = 59140167770640.

The previous prime is 122223013400317. The next prime is 122223013400393. The reversal of 122223013400344 is 443004310322221.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7948939594 + ... + 7948954969.

Almost surely, 2^{122223013400344} is an apocalyptic number.

It is an amenable number.

122223013400344 is a deficient number, since it is larger than the sum of its proper divisors (114576126130436).

122223013400344 is a wasteful number, since it uses less digits than its factorization.

122223013400344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15897894631 (or 15897894596 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 122223013400344 its reverse (443004310322221), we get a palindrome (565227323722565).

The spelling of 122223013400344 in words is "one hundred twenty-two trillion, two hundred twenty-three billion, thirteen million, four hundred thousand, three hundred forty-four".