101122220020202 has 8 divisors (see below), whose sum is σ = 152445557820000. Its totient is φ = 50307034080204.

The previous prime is 101122220020141. The next prime is 101122220020207. The reversal of 101122220020202 is 202020022221101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (101122220020207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127037964452 + ... + 127037965247.

It is an arithmetic number, because the mean of its divisors is an integer number (19055694727500).

Almost surely, 2^{101122220020202} is an apocalyptic number.

101122220020202 is a deficient number, since it is larger than the sum of its proper divisors (51323337799798).

101122220020202 is a wasteful number, since it uses less digits than its factorization.

101122220020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254075929900.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101122220020202 its reverse (202020022221101), we get a palindrome (303142242241303).

The spelling of 101122220020202 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred twenty million, twenty thousand, two hundred two".