220200122220002 has 4 divisors (see below), whose sum is σ = 330300183330006. Its totient is φ = 110100061110000.

The previous prime is 220200122219963. The next prime is 220200122220019. The reversal of 220200122220002 is 200022221002022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 218148498562201 + 2051623657801 = 14769851^2 + 1432349^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050030554999 + ... + 55050030555002.

Almost surely, 2^{220200122220002} is an apocalyptic number.

220200122220002 is a deficient number, since it is larger than the sum of its proper divisors (110100061110004).

220200122220002 is a wasteful number, since it uses less digits than its factorization.

220200122220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110100061110003.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220200122220002 its reverse (200022221002022), we get a palindrome (420222343222024).

The spelling of 220200122220002 in words is "two hundred twenty trillion, two hundred billion, one hundred twenty-two million, two hundred twenty thousand, two".