123322211004 has 48 divisors (see below), whose sum is σ = 289421653248. Its totient is φ = 40869362688.

The previous prime is 123322210969. The next prime is 123322211011. The reversal of 123322211004 is 400112223321.

It is a congruent number.

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, 1949212 + ... + 2011484.

It is an arithmetic number, because the mean of its divisors is an integer number (6029617776).

Almost surely, 2^123322211004 is an apocalyptic number.

It is an amenable number.

123322211004 is an abundant number, since it is smaller than the sum of its proper divisors (166099442244).

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

123322211004 is a wasteful number, since it uses less digits than its factorization.

123322211004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63234 (or 63232 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 123322211004 its reverse (400112223321), we get a palindrome (523434434325).

The spelling of 123322211004 in words is "one hundred twenty-three billion, three hundred twenty-two million, two hundred eleven thousand, four".