223134001142 has 32 divisors (see below), whose sum is σ = 365905499232. Its totient is φ = 101426079744.

The previous prime is 223134001127. The next prime is 223134001147. The reversal of 223134001142 is 241100431322.

It is a super-3 number, since 3×223134001142³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223134001147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10359368 + ... + 10380884.

It is an arithmetic number, because the mean of its divisors is an integer number (11434546851).

Almost surely, 2^223134001142 is an apocalyptic number.

223134001142 is a deficient number, since it is larger than the sum of its proper divisors (142771498090).

223134001142 is a wasteful number, since it uses less digits than its factorization.

223134001142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27552.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 223134001142 its reverse (241100431322), we get a palindrome (464234432464).

The spelling of 223134001142 in words is "two hundred twenty-three billion, one hundred thirty-four million, one thousand, one hundred forty-two".