1011142334223 has 12 divisors (see below), whose sum is σ = 1669187345488. Its totient is φ = 577795619520.

The previous prime is 1011142334219. The next prime is 1011142334231. The reversal of 1011142334223 is 3224332411101.

1011142334223 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 1 + 4 + 233 + 422 + 3 = 666.

It is not a de Polignac number, because 1011142334223 - 2² = 1011142334219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011142334203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8024939098 + ... + 8024939223.

Almost surely, 2^{1011142334223} is an apocalyptic number.

1011142334223 is a deficient number, since it is larger than the sum of its proper divisors (658045011265).

1011142334223 is a wasteful number, since it uses less digits than its factorization.

1011142334223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16049878334 (or 16049878331 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1011142334223 its reverse (3224332411101), we get a palindrome (4235474745324).

The spelling of 1011142334223 in words is "one trillion, eleven billion, one hundred forty-two million, three hundred thirty-four thousand, two hundred twenty-three".