113541522211201 has 16 divisors (see below), whose sum is σ = 130133555468928. Its totient is φ = 97042538880000.

The previous prime is 113541522211193. The next prime is 113541522211217. The reversal of 113541522211201 is 102112225145311.

It is a happy number.

It is not a de Polignac number, because 113541522211201 - 2³ = 113541522211193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113541522211231) 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, 10210326 + ... + 18202576.

It is an arithmetic number, because the mean of its divisors is an integer number (8133347216808).

Almost surely, 2^{113541522211201} is an apocalyptic number.

It is an amenable number.

113541522211201 is a deficient number, since it is larger than the sum of its proper divisors (16592033257727).

113541522211201 is an equidigital number, since it uses as much as digits as its factorization.

113541522211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7998072.

The product of its (nonzero) digits is 4800, while the sum is 31.

Adding to 113541522211201 its reverse (102112225145311), we get a palindrome (215653747356512).

The spelling of 113541522211201 in words is "one hundred thirteen trillion, five hundred forty-one billion, five hundred twenty-two million, two hundred eleven thousand, two hundred one".