200012012212222 has 64 divisors (see below), whose sum is σ = 355921594560000. Its totient is φ = 82525924990080.

The previous prime is 200012012212219. The next prime is 200012012212247. The reversal of 200012012212222 is 222212210210002.

It is a self number, because there is not a number n which added to its sum of digits gives 200012012212222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13691529 + ... + 24238027.

It is an arithmetic number, because the mean of its divisors is an integer number (5561274915000).

Almost surely, 2^{200012012212222} is an apocalyptic number.

200012012212222 is a deficient number, since it is larger than the sum of its proper divisors (155909582347778).

200012012212222 is a wasteful number, since it uses less digits than its factorization.

200012012212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10547041.

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

Adding to 200012012212222 its reverse (222212210210002), we get a palindrome (422224222422224).

The spelling of 200012012212222 in words is "two hundred trillion, twelve billion, twelve million, two hundred twelve thousand, two hundred twenty-two".