101001121221202 has 64 divisors (see below), whose sum is σ = 162486220216320. Its totient is φ = 46971648751104.

The previous prime is 101001121221199. The next prime is 101001121221229. The reversal of 101001121221202 is 202122121100101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432090003 + ... + 432323689.

It is an arithmetic number, because the mean of its divisors is an integer number (2538847190880).

Almost surely, 2^{101001121221202} is an apocalyptic number.

101001121221202 is a deficient number, since it is larger than the sum of its proper divisors (61485098995118).

101001121221202 is a wasteful number, since it uses less digits than its factorization.

101001121221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234727.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101001121221202 its reverse (202122121100101), we get a palindrome (303123242321303).

The spelling of 101001121221202 in words is "one hundred one trillion, one billion, one hundred twenty-one million, two hundred twenty-one thousand, two hundred two".