2130012322002 has 48 divisors (see below), whose sum is σ = 4632251656032. Its totient is φ = 707356307520.

The previous prime is 2130012322001. The next prime is 2130012322021. The reversal of 2130012322002 is 2002232100312.

2130012322002 is a `hidden beast` number, since 21 + 300 + 123 + 220 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2130012322001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11718877 + ... + 11899247.

It is an arithmetic number, because the mean of its divisors is an integer number (96505242834).

Almost surely, 2^{2130012322002} is an apocalyptic number.

2130012322002 is an abundant number, since it is smaller than the sum of its proper divisors (2502239334030).

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

2130012322002 is a wasteful number, since it uses less digits than its factorization.

2130012322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182823 (or 182820 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2130012322002 its reverse (2002232100312), we get a palindrome (4132244422314).

The spelling of 2130012322002 in words is "two trillion, one hundred thirty billion, twelve million, three hundred twenty-two thousand, two".