2196132222240 has 144 divisors (see below), whose sum is σ = 8175601377216. Its totient is φ = 532395686400.

The previous prime is 2196132222233. The next prime is 2196132222247. The reversal of 2196132222240 is 422222316912.

2196132222240 is a `hidden beast` number, since 2 + 1 + 96 + 1 + 322 + 2 + 2 + 240 = 666.

It is an interprime number because it is at equal distance from previous prime (2196132222233) and next prime (2196132222247).

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a junction number, because it is equal to n+sod(n) for n = 2196132222195 and 2196132222204.

It is not an unprimeable number, because it can be changed into a prime (2196132222247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69306516 + ... + 69338195.

It is an arithmetic number, because the mean of its divisors is an integer number (56775009564).

Almost surely, 2^{2196132222240} is an apocalyptic number.

2196132222240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2196132222240 is an abundant number, since it is smaller than the sum of its proper divisors (5979469154976).

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

2196132222240 is a wasteful number, since it uses less digits than its factorization.

2196132222240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138644743 (or 138644732 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 2196132222240 in words is "two trillion, one hundred ninety-six billion, one hundred thirty-two million, two hundred twenty-two thousand, two hundred forty".