2130310122000 has 80 divisors (see below), whose sum is σ = 6868119852672. Its totient is φ = 568082697600.

The previous prime is 2130310121999. The next prime is 2130310122013. The reversal of 2130310122000 is 2210130312.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177519844 + ... + 177531843.

Almost surely, 2^{2130310122000} is an apocalyptic number.

2130310122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130310122000 is an abundant number, since it is smaller than the sum of its proper divisors (4737809730672).

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

2130310122000 is a wasteful number, since it uses less digits than its factorization.

2130310122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355051713 (or 355051697 counting only the distinct ones).

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

Adding to 2130310122000 its reverse (2210130312), we get a palindrome (2132520252312).

The spelling of 2130310122000 in words is "two trillion, one hundred thirty billion, three hundred ten million, one hundred twenty-two thousand".