20113222201110 has 96 divisors (see below), whose sum is σ = 53709231120480. Its totient is φ = 5218420806144.

The previous prime is 20113222201057. The next prime is 20113222201153. The reversal of 20113222201110 is 1110222231102.

20113222201110 is a `hidden beast` number, since 2 + 0 + 11 + 322 + 220 + 1 + 110 = 666.

It is a super-2 number, since 2×20113222201110² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174144561 + ... + 174260019.

It is an arithmetic number, because the mean of its divisors is an integer number (559471157505).

Almost surely, 2^{20113222201110} is an apocalyptic number.

20113222201110 is an abundant number, since it is smaller than the sum of its proper divisors (33596008919370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20113222201110 is a wasteful number, since it uses less digits than its factorization.

20113222201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167822 (or 167819 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 20113222201110 its reverse (1110222231102), we get a palindrome (21223444432212).

The spelling of 20113222201110 in words is "twenty trillion, one hundred thirteen billion, two hundred twenty-two million, two hundred one thousand, one hundred ten".