101000200121022 has 32 divisors (see below), whose sum is σ = 207473393700000. Its totient is φ = 32754686421888.

The previous prime is 101000200121017. The next prime is 101000200121063. The reversal of 101000200121022 is 220121002000101.

It is a junction number, because it is equal to n+sod(n) for n = 101000200120989 and 101000200121007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11412897 + ... + 18227852.

It is an arithmetic number, because the mean of its divisors is an integer number (6483543553125).

Almost surely, 2^{101000200121022} is an apocalyptic number.

101000200121022 is an abundant number, since it is smaller than the sum of its proper divisors (106473193578978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101000200121022 is a wasteful number, since it uses less digits than its factorization.

101000200121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29656140.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101000200121022 its reverse (220121002000101), we get a palindrome (321121202121123).

The spelling of 101000200121022 in words is "one hundred one trillion, two hundred million, one hundred twenty-one thousand, twenty-two".