220012212020222 has 8 divisors (see below), whose sum is σ = 335428454391672. Its totient is φ = 108202727223000.

The previous prime is 220012212020149. The next prime is 220012212020269. The reversal of 220012212020222 is 222020212210022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×220012212020222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220012212020194 and 220012212020203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901689393404 + ... + 901689393647.

It is an arithmetic number, because the mean of its divisors is an integer number (41928556798959).

Almost surely, 2^{220012212020222} is an apocalyptic number.

220012212020222 is a deficient number, since it is larger than the sum of its proper divisors (115416242371450).

220012212020222 is a wasteful number, since it uses less digits than its factorization.

220012212020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803378787114.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 220012212020222 its reverse (222020212210022), we get a palindrome (442032424230244).

The spelling of 220012212020222 in words is "two hundred twenty trillion, twelve billion, two hundred twelve million, twenty thousand, two hundred twenty-two".