220000010021222 has 16 divisors (see below), whose sum is σ = 336962319149232. Its totient is φ = 107701234773120.

The previous prime is 220000010021189. The next prime is 220000010021243. The reversal of 220000010021222 is 222120010000022.

220000010021222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220000010021197 and 220000010021206.

It is a congruent number.

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, 5499430304 + ... + 5499470307.

It is an arithmetic number, because the mean of its divisors is an integer number (21060144946827).

Almost surely, 2^{220000010021222} is an apocalyptic number.

220000010021222 is a deficient number, since it is larger than the sum of its proper divisors (116962309128010).

220000010021222 is a wasteful number, since it uses less digits than its factorization.

220000010021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10998900823.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220000010021222 its reverse (222120010000022), we get a palindrome (442120020021244).

The spelling of 220000010021222 in words is "two hundred twenty trillion, ten million, twenty-one thousand, two hundred twenty-two".