22133223212122 has 16 divisors (see below), whose sum is σ = 36218089890144. Its totient is φ = 10060531486000.

The previous prime is 22133223212071. The next prime is 22133223212201. The reversal of 22133223212122 is 22121232233122.

It is a super-2 number, since 2×22133223212122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10496997 + ... + 12427927.

It is an arithmetic number, because the mean of its divisors is an integer number (2263630618134).

Almost surely, 2^{22133223212122} is an apocalyptic number.

22133223212122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22133223212122 is a deficient number, since it is larger than the sum of its proper divisors (14084866678022).

22133223212122 is a wasteful number, since it uses less digits than its factorization.

22133223212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451965.

The product of its digits is 6912, while the sum is 28.

Adding to 22133223212122 its reverse (22121232233122), we get a palindrome (44254455445244).

The spelling of 22133223212122 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred twenty-three million, two hundred twelve thousand, one hundred twenty-two".