2130202321192 has 64 divisors (see below), whose sum is σ = 4432725000000. Its totient is φ = 951509729280.

The previous prime is 2130202321139. The next prime is 2130202321201. The reversal of 2130202321192 is 2911232020312.

It is a self number, because there is not a number n which added to its sum of digits gives 2130202321192.

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, 14198184 + ... + 14347432.

It is an arithmetic number, because the mean of its divisors is an integer number (69261328125).

Almost surely, 2^{2130202321192} is an apocalyptic number.

2130202321192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130202321192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2216362500000).

2130202321192 is an abundant number, since it is smaller than the sum of its proper divisors (2302522678808).

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

2130202321192 is a wasteful number, since it uses less digits than its factorization.

2130202321192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152074 (or 152070 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 2130202321192 in words is "two trillion, one hundred thirty billion, two hundred two million, three hundred twenty-one thousand, one hundred ninety-two".