110020202121112 has 16 divisors (see below), whose sum is σ = 215256917193840. Its totient is φ = 52618357536096.

The previous prime is 110020202121107. The next prime is 110020202121119. The reversal of 110020202121112 is 211121202020011.

It is a super-2 number, since 2×110020202121112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020202121119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298967940363 + ... + 298967940730.

It is an arithmetic number, because the mean of its divisors is an integer number (13453557324615).

Almost surely, 2^{110020202121112} is an apocalyptic number.

It is an amenable number.

110020202121112 is a deficient number, since it is larger than the sum of its proper divisors (105236715072728).

110020202121112 is a wasteful number, since it uses less digits than its factorization.

110020202121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597935881122 (or 597935881118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110020202121112 its reverse (211121202020011), we get a palindrome (321141404141123).

The spelling of 110020202121112 in words is "one hundred ten trillion, twenty billion, two hundred two million, one hundred twenty-one thousand, one hundred twelve".