1113222320001 has 48 divisors (see below), whose sum is σ = 1791535112640. Its totient is φ = 660369240960.

The previous prime is 1113222319987. The next prime is 1113222320039. The reversal of 1113222320001 is 1000232223111.

1113222320001 is a `hidden beast` number, since 111 + 322 + 232 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 1113222320001 - 2⁷ = 1113222319873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113222320071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1945315 + ... + 2451671.

It is an arithmetic number, because the mean of its divisors is an integer number (37323648180).

Almost surely, 2^{1113222320001} is an apocalyptic number.

1113222320001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1113222320001 is a deficient number, since it is larger than the sum of its proper divisors (678312792639).

1113222320001 is a wasteful number, since it uses less digits than its factorization.

1113222320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506846 (or 506843 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1113222320001 its reverse (1000232223111), we get a palindrome (2113454543112).

The spelling of 1113222320001 in words is "one trillion, one hundred thirteen billion, two hundred twenty-two million, three hundred twenty thousand, one".