2236720043332 has 48 divisors (see below), whose sum is σ = 4017987832320. Its totient is φ = 1088981148672.

The previous prime is 2236720043321. The next prime is 2236720043399. The reversal of 2236720043332 is 2333400276322.

It is a junction number, because it is equal to n+sod(n) for n = 2236720043291 and 2236720043300.

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, 29185768 + ... + 29262304.

It is an arithmetic number, because the mean of its divisors is an integer number (83708079840).

Almost surely, 2^{2236720043332} is an apocalyptic number.

It is an amenable number.

2236720043332 is a deficient number, since it is larger than the sum of its proper divisors (1781267788988).

2236720043332 is a wasteful number, since it uses less digits than its factorization.

2236720043332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77380 (or 77378 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 37.

The spelling of 2236720043332 in words is "two trillion, two hundred thirty-six billion, seven hundred twenty million, forty-three thousand, three hundred thirty-two".