12011010211002 has 64 divisors (see below), whose sum is σ = 27612766195200. Its totient is φ = 3444678031680.

The previous prime is 12011010210989. The next prime is 12011010211033. The reversal of 12011010211002 is 20011201011021.

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, 3553252 + ... + 6053727.

It is an arithmetic number, because the mean of its divisors is an integer number (431449471800).

Almost surely, 2^{12011010211002} is an apocalyptic number.

12011010211002 is an abundant number, since it is smaller than the sum of its proper divisors (15601755984198).

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

12011010211002 is a wasteful number, since it uses less digits than its factorization.

12011010211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9608011.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12011010211002 its reverse (20011201011021), we get a palindrome (32022211222023).

The spelling of 12011010211002 in words is "twelve trillion, eleven billion, ten million, two hundred eleven thousand, two".