221330033122 has 8 divisors (see below), whose sum is σ = 362176417872. Its totient is φ = 100604560500.

The previous prime is 221330033081. The next prime is 221330033153.

221330033122 is nontrivially palindromic in base 10.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 10060456051 = 221330033122 / (2 + 2 + 1 + 3 + 3 + 0 + 0 + 3 + 3 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 221330033093 and 221330033102.

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, 5030228004 + ... + 5030228047.

It is an arithmetic number, because the mean of its divisors is an integer number (45272052234).

Almost surely, 2^221330033122 is an apocalyptic number.

221330033122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

221330033122 is a deficient number, since it is larger than the sum of its proper divisors (140846384750).

221330033122 is a wasteful number, since it uses less digits than its factorization.

221330033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10060456064.

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 2213300 and 33122, that added together give a palindrome (2246422).

The spelling of 221330033122 in words is "two hundred twenty-one billion, three hundred thirty million, thirty-three thousand, one hundred twenty-two".