2223740184987 has 16 divisors (see below), whose sum is σ = 3095126880768. Its totient is φ = 1417474618560.

The previous prime is 2223740184949. The next prime is 2223740185001. The reversal of 2223740184987 is 7894810473222.

It is not a de Polignac number, because 2223740184987 - 2⁷ = 2223740184859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2223740184947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6217983 + ... + 6565880.

It is an arithmetic number, because the mean of its divisors is an integer number (193445430048).

Almost surely, 2^{2223740184987} is an apocalyptic number.

2223740184987 is a deficient number, since it is larger than the sum of its proper divisors (871386695781).

2223740184987 is a wasteful number, since it uses less digits than its factorization.

2223740184987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12786410.

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 2223740184987 in words is "two trillion, two hundred twenty-three billion, seven hundred forty million, one hundred eighty-four thousand, nine hundred eighty-seven".