122430134311120 has 40 divisors (see below), whose sum is σ = 291269831171616. Its totient is φ = 47833168752768.

The previous prime is 122430134311117. The next prime is 122430134311123. The reversal of 122430134311120 is 21113431034221.

It is an interprime number because it is at equal distance from previous prime (122430134311117) and next prime (122430134311123).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122430134311123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17795074222 + ... + 17795081101.

Almost surely, 2^{122430134311120} is an apocalyptic number.

122430134311120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122430134311120 is an abundant number, since it is smaller than the sum of its proper divisors (168839696860496).

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

122430134311120 is a wasteful number, since it uses less digits than its factorization.

122430134311120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35590155379 (or 35590155373 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 122430134311120 its reverse (21113431034221), we get a palindrome (143543565345341).

The spelling of 122430134311120 in words is "one hundred twenty-two trillion, four hundred thirty billion, one hundred thirty-four million, three hundred eleven thousand, one hundred twenty".