220032001222 has 8 divisors (see below), whose sum is σ = 360052365672. Its totient is φ = 100014546000.

The previous prime is 220032001153. The next prime is 220032001237. The reversal of 220032001222 is 222100230022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220032001196 and 220032001205.

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, 5000727279 + ... + 5000727322.

It is an arithmetic number, because the mean of its divisors is an integer number (45006545709).

Almost surely, 2^220032001222 is an apocalyptic number.

220032001222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220032001222 is a deficient number, since it is larger than the sum of its proper divisors (140020364450).

220032001222 is a wasteful number, since it uses less digits than its factorization.

220032001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001454614.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 220032001222 its reverse (222100230022), we get a palindrome (442132231244).

The spelling of 220032001222 in words is "two hundred twenty billion, thirty-two million, one thousand, two hundred twenty-two".