212222200022002 has 16 divisors (see below), whose sum is σ = 318611960466912. Its totient is φ = 106018252243200.

The previous prime is 212222200021943. The next prime is 212222200022011. The reversal of 212222200022002 is 200220002222212.

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, 1115218 + ... + 20632210.

It is an arithmetic number, because the mean of its divisors is an integer number (19913247529182).

Almost surely, 2^{212222200022002} is an apocalyptic number.

212222200022002 is a deficient number, since it is larger than the sum of its proper divisors (106389760444910).

212222200022002 is a wasteful number, since it uses less digits than its factorization.

212222200022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19521753.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 212222200022002 its reverse (200220002222212), we get a palindrome (412442202244214).

The spelling of 212222200022002 in words is "two hundred twelve trillion, two hundred twenty-two billion, two hundred million, twenty-two thousand, two".