1123223231002 has 8 divisors (see below), whose sum is σ = 1773510364800. Its totient is φ = 532053109404.

The previous prime is 1123223230967. The next prime is 1123223231029. The reversal of 1123223231002 is 2001323223211.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 14779253002 + ... + 14779253077.

It is an arithmetic number, because the mean of its divisors is an integer number (221688795600).

Almost surely, 2^{1123223231002} is an apocalyptic number.

1123223231002 is a deficient number, since it is larger than the sum of its proper divisors (650287133798).

1123223231002 is a wasteful number, since it uses less digits than its factorization.

1123223231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29558506100.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1123223231002 its reverse (2001323223211), we get a palindrome (3124546454213).

The spelling of 1123223231002 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-three million, two hundred thirty-one thousand, two".