110012021121002 has 192 divisors, whose sum is σ = 226708686286848. Its totient is φ = 38868639264000.

The previous prime is 110012021120987. The next prime is 110012021121053. The reversal of 110012021121002 is 200121120210011.

It is a super-2 number, since 2×110012021121002² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1312891727 + ... + 1312975517.

It is an arithmetic number, because the mean of its divisors is an integer number (1180774407744).

Almost surely, 2^{110012021121002} is an apocalyptic number.

110012021121002 is an abundant number, since it is smaller than the sum of its proper divisors (116696665165846).

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

110012021121002 is a wasteful number, since it uses less digits than its factorization.

110012021121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84725 (or 84712 counting only the distinct ones).

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

Adding to 110012021121002 its reverse (200121120210011), we get a palindrome (310133141331013).

The spelling of 110012021121002 in words is "one hundred ten trillion, twelve billion, twenty-one million, one hundred twenty-one thousand, two".