3122123010000 has 100 divisors (see below), whose sum is σ = 10078629456192. Its totient is φ = 832566128000.

The previous prime is 3122123009983. The next prime is 3122123010059. The reversal of 3122123010000 is 103212213.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52005384 + ... + 52065383.

Almost surely, 2^{3122123010000} is an apocalyptic number.

3122123010000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3122123010000 is an abundant number, since it is smaller than the sum of its proper divisors (6956506446192).

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

3122123010000 is a wasteful number, since it uses less digits than its factorization.

3122123010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104070798 (or 104070777 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3122123010000 its reverse (103212213), we get a palindrome (3122226222213).

The spelling of 3122123010000 in words is "three trillion, one hundred twenty-two billion, one hundred twenty-three million, ten thousand".