200220212111222 has 32 divisors (see below), whose sum is σ = 305403013868544. Its totient is φ = 98427032827200.

The previous prime is 200220212111207. The next prime is 200220212111237. The reversal of 200220212111222 is 222111212022002.

It is an interprime number because it is at equal distance from previous prime (200220212111207) and next prime (200220212111237).

It is a junction number, because it is equal to n+sod(n) for n = 200220212111194 and 200220212111203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512959597 + ... + 1513091927.

It is an arithmetic number, because the mean of its divisors is an integer number (9543844183392).

Almost surely, 2^{200220212111222} is an apocalyptic number.

200220212111222 is a deficient number, since it is larger than the sum of its proper divisors (105182801757322).

200220212111222 is a wasteful number, since it uses less digits than its factorization.

200220212111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161804.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200220212111222 its reverse (222111212022002), we get a palindrome (422331424133224).

The spelling of 200220212111222 in words is "two hundred trillion, two hundred twenty billion, two hundred twelve million, one hundred eleven thousand, two hundred twenty-two".