121002202201011 has 16 divisors (see below), whose sum is σ = 164463078495744. Its totient is φ = 79106262359904.

The previous prime is 121002202200989. The next prime is 121002202201021. The reversal of 121002202201011 is 110102202200121.

It is not a de Polignac number, because 121002202201011 - 2⁶ = 121002202200947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121002202201021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191183851 + ... + 191815716.

It is an arithmetic number, because the mean of its divisors is an integer number (10278942405984).

Almost surely, 2^{121002202201011} is an apocalyptic number.

121002202201011 is a deficient number, since it is larger than the sum of its proper divisors (43460876294733).

121002202201011 is a wasteful number, since it uses less digits than its factorization.

121002202201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383001610.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 121002202201011 its reverse (110102202200121), we get a palindrome (231104404401132).

The spelling of 121002202201011 in words is "one hundred twenty-one trillion, two billion, two hundred two million, two hundred one thousand, eleven".