1011232200111 has 48 divisors (see below), whose sum is σ = 1637239718880. Its totient is φ = 553012427520.

The previous prime is 1011232200107. The next prime is 1011232200119. The reversal of 1011232200111 is 1110022321101.

It is not a de Polignac number, because 1011232200111 - 2² = 1011232200107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011232200119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1192176 + ... + 1855733.

It is an arithmetic number, because the mean of its divisors is an integer number (34109160810).

Almost surely, 2^{1011232200111} is an apocalyptic number.

1011232200111 is a deficient number, since it is larger than the sum of its proper divisors (626007518769).

1011232200111 is a wasteful number, since it uses less digits than its factorization.

1011232200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048024 (or 3048017 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1011232200111 its reverse (1110022321101), we get a palindrome (2121254521212).

The spelling of 1011232200111 in words is "one trillion, eleven billion, two hundred thirty-two million, two hundred thousand, one hundred eleven".