2236196054540 has 24 divisors (see below), whose sum is σ = 5366870531232. Its totient is φ = 766695790080.

The previous prime is 2236196054539. The next prime is 2236196054549. The reversal of 2236196054540 is 454506916322.

It is a super-2 number, since 2×2236196054540² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2236196054549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7986414341 + ... + 7986414620.

It is an arithmetic number, because the mean of its divisors is an integer number (223619605468).

Almost surely, 2^{2236196054540} is an apocalyptic number.

2236196054540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2236196054540 is an abundant number, since it is smaller than the sum of its proper divisors (3130674476692).

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

2236196054540 is a wasteful number, since it uses less digits than its factorization.

2236196054540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15972828977 (or 15972828975 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 2236196054540 in words is "two trillion, two hundred thirty-six billion, one hundred ninety-six million, fifty-four thousand, five hundred forty".