211112002 has 16 divisors (see below), whose sum is σ = 335887200. Its totient is φ = 99234720.

The previous prime is 211111997. The next prime is 211112023. The reversal of 211112002 is 200211112.

It is a self number, because there is not a number n which added to its sum of digits gives 211112002.

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, 16227 + ... + 26182.

It is an arithmetic number, because the mean of its divisors is an integer number (20992950).

Almost surely, 2^211112002 is an apocalyptic number.

211112002 is a deficient number, since it is larger than the sum of its proper divisors (124775198).

211112002 is a wasteful number, since it uses less digits than its factorization.

211112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42561.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 211112002 is about 14529.6938026925. The cubic root of 211112002 is about 595.4395001519.

Adding to 211112002 its reverse (200211112), we get a palindrome (411323114).

The spelling of 211112002 in words is "two hundred eleven million, one hundred twelve thousand, two".