211122210002 has 32 divisors (see below), whose sum is σ = 349984177920. Its totient is φ = 94712417280.

The previous prime is 211122209929. The next prime is 211122210023. The reversal of 211122210002 is 200012221112.

211122210002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211122210002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4629938 + ... + 4675314.

It is an arithmetic number, because the mean of its divisors is an integer number (10937005560).

Almost surely, 2^211122210002 is an apocalyptic number.

211122210002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211122210002 is a deficient number, since it is larger than the sum of its proper divisors (138861967918).

211122210002 is a wasteful number, since it uses less digits than its factorization.

211122210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48146.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211122210002 its reverse (200012221112), we get a palindrome (411134431114).

It can be divided in two parts, 211122 and 210002, that added together give a palindrome (421124).

The spelling of 211122210002 in words is "two hundred eleven billion, one hundred twenty-two million, two hundred ten thousand, two".