211222012202002 has 32 divisors (see below), whose sum is σ = 327891974731200. Its totient is φ = 101927662200000.

The previous prime is 211222012201987. The next prime is 211222012202039. The reversal of 211222012202002 is 200202210222112.

It is a super-2 number, since 2×211222012202002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4836865024 + ... + 4836908692.

It is an arithmetic number, because the mean of its divisors is an integer number (10246624210350).

Almost surely, 2^{211222012202002} is an apocalyptic number.

211222012202002 is a deficient number, since it is larger than the sum of its proper divisors (116669962529198).

211222012202002 is a wasteful number, since it uses less digits than its factorization.

211222012202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75802.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 211222012202002 its reverse (200202210222112), we get a palindrome (411424222424114).

The spelling of 211222012202002 in words is "two hundred eleven trillion, two hundred twenty-two billion, twelve million, two hundred two thousand, two".