2670213722112 has 312 divisors, whose sum is σ = 7833405709584. Its totient is φ = 876255117312.

The previous prime is 2670213722087. The next prime is 2670213722129. The reversal of 2670213722112 is 2112273120762.

2670213722112 is a `hidden beast` number, since 2 + 6 + 70 + 2 + 1 + 372 + 211 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 969927328 + ... + 969930080.

It is an arithmetic number, because the mean of its divisors is an integer number (25107069582).

Almost surely, 2^{2670213722112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2670213722112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3916702854792).

2670213722112 is an abundant number, since it is smaller than the sum of its proper divisors (5163191987472).

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

2670213722112 is a wasteful number, since it uses less digits than its factorization.

2670213722112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183 (or 3158 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

Adding to 2670213722112 its reverse (2112273120762), we get a palindrome (4782486842874).

The spelling of 2670213722112 in words is "two trillion, six hundred seventy billion, two hundred thirteen million, seven hundred twenty-two thousand, one hundred twelve".