110012121002 has 32 divisors (see below), whose sum is σ = 188924289024. Its totient is φ = 47065114800.

The previous prime is 110012120987. The next prime is 110012121013. The reversal of 110012121002 is 200121210011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27898643 + ... + 27902585.

It is an arithmetic number, because the mean of its divisors is an integer number (5903884032).

Almost surely, 2^110012121002 is an apocalyptic number.

110012121002 is a deficient number, since it is larger than the sum of its proper divisors (78912168022).

110012121002 is a wasteful number, since it uses less digits than its factorization.

110012121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110012121002 its reverse (200121210011), we get a palindrome (310133331013).

The spelling of 110012121002 in words is "one hundred ten billion, twelve million, one hundred twenty-one thousand, two".