12011010321002 has 16 divisors (see below), whose sum is σ = 22462149172032. Its totient is φ = 4679614410720.

The previous prime is 12011010320999. The next prime is 12011010321019. The reversal of 12011010321002 is 20012301011021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38996786603 + ... + 38996786910.

It is an arithmetic number, because the mean of its divisors is an integer number (1403884323252).

Almost surely, 2^{12011010321002} is an apocalyptic number.

12011010321002 is a deficient number, since it is larger than the sum of its proper divisors (10451138851030).

12011010321002 is a wasteful number, since it uses less digits than its factorization.

12011010321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77993573533.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12011010321002 its reverse (20012301011021), we get a palindrome (32023311332023).

The spelling of 12011010321002 in words is "twelve trillion, eleven billion, ten million, three hundred twenty-one thousand, two".