110201121202100 has 18 divisors (see below), whose sum is σ = 239136433008774. Its totient is φ = 44080448480800.

The previous prime is 110201121202093. The next prime is 110201121202127. The reversal of 110201121202100 is 1202121102011.

It can be written as a sum of positive squares in 3 ways, for example, as 2925345012496 + 107275776189604 = 1710364^2 + 10357402^2 .

It is a super-2 number, since 2×110201121202100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 551005605911 + ... + 551005606110.

Almost surely, 2^{110201121202100} is an apocalyptic number.

110201121202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110201121202100 is an abundant number, since it is smaller than the sum of its proper divisors (128935311806674).

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

110201121202100 is a wasteful number, since it uses less digits than its factorization.

110201121202100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102011212035 (or 1102011212028 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110201121202100 its reverse (1202121102011), we get a palindrome (111403242304111).

The spelling of 110201121202100 in words is "one hundred ten trillion, two hundred one billion, one hundred twenty-one million, two hundred two thousand, one hundred".