223122323102142 has 16 divisors (see below), whose sum is σ = 446354802916992. Its totient is φ = 74355748248600.

The previous prime is 223122323102141. The next prime is 223122323102177. The reversal of 223122323102142 is 241201323221322.

It is a super-3 number, since 3×223122323102142³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223122323102141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4589836698 + ... + 4589885309.

It is an arithmetic number, because the mean of its divisors is an integer number (27897175182312).

Almost surely, 2^{223122323102142} is an apocalyptic number.

223122323102142 is an abundant number, since it is smaller than the sum of its proper divisors (223232479814850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223122323102142 is a wasteful number, since it uses less digits than its factorization.

223122323102142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9179726063.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 223122323102142 its reverse (241201323221322), we get a palindrome (464323646323464).

The spelling of 223122323102142 in words is "two hundred twenty-three trillion, one hundred twenty-two billion, three hundred twenty-three million, one hundred two thousand, one hundred forty-two".