1122011311101 has 8 divisors (see below), whose sum is σ = 1496978394240. Its totient is φ = 747525884352.

The previous prime is 1122011311087. The next prime is 1122011311121. The reversal of 1122011311101 is 1011131102211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1122011311101 - 2²³ = 1122002922493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122011311121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120408661 + ... + 120417978.

It is an arithmetic number, because the mean of its divisors is an integer number (187122299280).

Almost surely, 2^{1122011311101} is an apocalyptic number.

It is an amenable number.

1122011311101 is a deficient number, since it is larger than the sum of its proper divisors (374967083139).

1122011311101 is a wasteful number, since it uses less digits than its factorization.

1122011311101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240828195.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 1122011311101 its reverse (1011131102211), we get a palindrome (2133142413312).

The spelling of 1122011311101 in words is "one trillion, one hundred twenty-two billion, eleven million, three hundred eleven thousand, one hundred one".