1223439872883 has 16 divisors (see below), whose sum is σ = 1717152635520. Its totient is φ = 772679048256.

The previous prime is 1223439872861. The next prime is 1223439872887. The reversal of 1223439872883 is 3882789343221.

It is not a de Polignac number, because 1223439872883 - 2³⁷ = 1086000919411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1223439872887) 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, 2152791 + ... + 2661087.

It is an arithmetic number, because the mean of its divisors is an integer number (107322039720).

Almost surely, 2^{1223439872883} is an apocalyptic number.

1223439872883 is a deficient number, since it is larger than the sum of its proper divisors (493712762637).

1223439872883 is a wasteful number, since it uses less digits than its factorization.

1223439872883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550546.

The product of its digits is 27869184, while the sum is 60.

The spelling of 1223439872883 in words is "one trillion, two hundred twenty-three billion, four hundred thirty-nine million, eight hundred seventy-two thousand, eight hundred eighty-three".