1223207282104 has 16 divisors (see below), whose sum is σ = 2300123208600. Its totient is φ = 609841093152.

The previous prime is 1223207282083. The next prime is 1223207282131. The reversal of 1223207282104 is 4012827023221.

It is a self number, because there is not a number n which added to its sum of digits gives 1223207282104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220315539 + ... + 220321090.

Almost surely, 2^{1223207282104} is an apocalyptic number.

It is an amenable number.

1223207282104 is a deficient number, since it is larger than the sum of its proper divisors (1076915926496).

1223207282104 is a wasteful number, since it uses less digits than its factorization.

1223207282104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440636982 (or 440636978 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 1223207282104 in words is "one trillion, two hundred twenty-three billion, two hundred seven million, two hundred eighty-two thousand, one hundred four".