122547204046 has 8 divisors (see below), whose sum is σ = 183823010280. Its totient is φ = 61272867288.

The previous prime is 122547204023. The next prime is 122547204047. The reversal of 122547204046 is 640402745221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×122547204046³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122547203996 and 122547204014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122547204047) 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, 127576 + ... + 511243.

It is an arithmetic number, because the mean of its divisors is an integer number (22977876285).

Almost surely, 2^122547204046 is an apocalyptic number.

122547204046 is a deficient number, since it is larger than the sum of its proper divisors (61275806234).

122547204046 is an equidigital number, since it uses as much as digits as its factorization.

122547204046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734738.

The product of its (nonzero) digits is 107520, while the sum is 37.

Adding to 122547204046 its reverse (640402745221), we get a palindrome (762949949267).

The spelling of 122547204046 in words is "one hundred twenty-two billion, five hundred forty-seven million, two hundred four thousand, forty-six".