211011220212002 has 24 divisors (see below), whose sum is σ = 377173365751980. Its totient is φ = 88227687891840.

The previous prime is 211011220211969. The next prime is 211011220212053. The reversal of 211011220212002 is 200212022110112.

211011220212002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 184080610952161 + 26930609259841 = 13567631^2 + 5189471^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26258236427 + ... + 26258244462.

Almost surely, 2^{211011220212002} is an apocalyptic number.

211011220212002 is a deficient number, since it is larger than the sum of its proper divisors (166162145539978).

211011220212002 is a wasteful number, since it uses less digits than its factorization.

211011220212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52516480946 (or 52516480939 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211011220212002 its reverse (200212022110112), we get a palindrome (411223242322114).

The spelling of 211011220212002 in words is "two hundred eleven trillion, eleven billion, two hundred twenty million, two hundred twelve thousand, two".