122300344444 has 12 divisors (see below), whose sum is σ = 214030475568. Its totient is φ = 61148780000.

The previous prime is 122300344403. The next prime is 122300344447. The reversal of 122300344444 is 444443003221.

It is a super-2 number, since 2×122300344444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122300344447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136057 + ... + 512944.

It is an arithmetic number, because the mean of its divisors is an integer number (17835872964).

Almost surely, 2^122300344444 is an apocalyptic number.

It is an amenable number.

122300344444 is a deficient number, since it is larger than the sum of its proper divisors (91730131124).

122300344444 is a wasteful number, since it uses less digits than its factorization.

122300344444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696116 (or 696114 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 122300344444 its reverse (444443003221), we get a palindrome (566743347665).

The spelling of 122300344444 in words is "one hundred twenty-two billion, three hundred million, three hundred forty-four thousand, four hundred forty-four".