121100101112002 has 16 divisors (see below), whose sum is σ = 181893604384800. Its totient is φ = 60468905917440.

The previous prime is 121100101111991. The next prime is 121100101112051. The reversal of 121100101112002 is 200211101001121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37417677 + ... + 40525087.

It is an arithmetic number, because the mean of its divisors is an integer number (11368350274050).

Almost surely, 2^{121100101112002} is an apocalyptic number.

121100101112002 is a deficient number, since it is larger than the sum of its proper divisors (60793503272798).

121100101112002 is a wasteful number, since it uses less digits than its factorization.

121100101112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133521.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 121100101112002 its reverse (200211101001121), we get a palindrome (321311202113123).

The spelling of 121100101112002 in words is "one hundred twenty-one trillion, one hundred billion, one hundred one million, one hundred twelve thousand, two".