321112230311002 has 64 divisors (see below), whose sum is σ = 520975867910400. Its totient is φ = 147562448924160.

The previous prime is 321112230310939. The next prime is 321112230311053. The reversal of 321112230311002 is 200113032211123.

It is a super-2 number, since 2×321112230311002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48868088377 + ... + 48868094947.

It is an arithmetic number, because the mean of its divisors is an integer number (8140247936100).

Almost surely, 2^{321112230311002} is an apocalyptic number.

321112230311002 is a deficient number, since it is larger than the sum of its proper divisors (199863637599398).

321112230311002 is a wasteful number, since it uses less digits than its factorization.

321112230311002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14311.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 321112230311002 its reverse (200113032211123), we get a palindrome (521225262522125).

The spelling of 321112230311002 in words is "three hundred twenty-one trillion, one hundred twelve billion, two hundred thirty million, three hundred eleven thousand, two".