4122555232000 has 72 divisors (see below), whose sum is σ = 10269800482032. Its totient is φ = 1649022080000.

The previous prime is 4122555231959. The next prime is 4122555232001. The reversal of 4122555232000 is 2325552214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122555232001) 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, 64382926 + ... + 64446925.

It is an arithmetic number, because the mean of its divisors is an integer number (142636117806).

Almost surely, 2^{4122555232000} is an apocalyptic number.

4122555232000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4122555232000 is an abundant number, since it is smaller than the sum of its proper divisors (6147245250032).

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

4122555232000 is an equidigital number, since it uses as much as digits as its factorization.

4122555232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128829882 (or 128829858 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 4122555232000 in words is "four trillion, one hundred twenty-two billion, five hundred fifty-five million, two hundred thirty-two thousand".