122354351452 has 24 divisors (see below), whose sum is σ = 226634866640. Its totient is φ = 57637111680.

The previous prime is 122354351417. The next prime is 122354351491. The reversal of 122354351452 is 254153453221.

It is a happy number.

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, 4433553 + ... + 4461064.

Almost surely, 2^122354351452 is an apocalyptic number.

It is an amenable number.

122354351452 is a deficient number, since it is larger than the sum of its proper divisors (104280515188).

122354351452 is a wasteful number, since it uses less digits than its factorization.

122354351452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8894821 (or 8894819 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The spelling of 122354351452 in words is "one hundred twenty-two billion, three hundred fifty-four million, three hundred fifty-one thousand, four hundred fifty-two".