220100311101 has 32 divisors (see below), whose sum is σ = 323712552960. Its totient is φ = 131911272000.

The previous prime is 220100311049. The next prime is 220100311163. The reversal of 220100311101 is 101113001022.

It is not a de Polignac number, because 220100311101 - 2²³ = 220091922493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220100311201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2702940 + ... + 2783178.

It is an arithmetic number, because the mean of its divisors is an integer number (10116017280).

Almost surely, 2^220100311101 is an apocalyptic number.

It is an amenable number.

220100311101 is a deficient number, since it is larger than the sum of its proper divisors (103612241859).

220100311101 is a wasteful number, since it uses less digits than its factorization.

220100311101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81177.

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

Adding to 220100311101 its reverse (101113001022), we get a palindrome (321213312123).

The spelling of 220100311101 in words is "two hundred twenty billion, one hundred million, three hundred eleven thousand, one hundred one".