4120511222000 has 40 divisors (see below), whose sum is σ = 9963396139632. Its totient is φ = 1648204488000.

The previous prime is 4120511221997. The next prime is 4120511222017. The reversal of 4120511222000 is 2221150214.

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

It is a super-3 number, since 3×4120511222000³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030125806 + ... + 1030129805.

Almost surely, 2^{4120511222000} is an apocalyptic number.

4120511222000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4120511222000 is an abundant number, since it is smaller than the sum of its proper divisors (5842884917632).

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

4120511222000 is a wasteful number, since it uses less digits than its factorization.

4120511222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060255634 (or 2060255618 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 4120511222000 its reverse (2221150214), we get a palindrome (4122732372214).

The spelling of 4120511222000 in words is "four trillion, one hundred twenty billion, five hundred eleven million, two hundred twenty-two thousand".