211021212011002 has 32 divisors (see below), whose sum is σ = 320698223161344. Its totient is φ = 104128575408000.

The previous prime is 211021212010933. The next prime is 211021212011003. The reversal of 211021212011002 is 200110212120112.

It is not an unprimeable number, because it can be changed into a prime (211021212011003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3400958743 + ... + 3401020789.

It is an arithmetic number, because the mean of its divisors is an integer number (10021819473792).

Almost surely, 2^{211021212011002} is an apocalyptic number.

211021212011002 is a deficient number, since it is larger than the sum of its proper divisors (109677011150342).

211021212011002 is a wasteful number, since it uses less digits than its factorization.

211021212011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116254.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211021212011002 its reverse (200110212120112), we get a palindrome (411131424131114).

The spelling of 211021212011002 in words is "two hundred eleven trillion, twenty-one billion, two hundred twelve million, eleven thousand, two".