101020000022 has 16 divisors (see below), whose sum is σ = 160023306240. Its totient is φ = 47731815912.

The previous prime is 101019999991. The next prime is 101020000051. The reversal of 101020000022 is 220000020101.

It is a junction number, because it is equal to n+sod(n) for n = 101019999964 and 101020000009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13225622 + ... + 13233257.

It is an arithmetic number, because the mean of its divisors is an integer number (10001456640).

Almost surely, 2^101020000022 is an apocalyptic number.

101020000022 is a deficient number, since it is larger than the sum of its proper divisors (59003306218).

101020000022 is a wasteful number, since it uses less digits than its factorization.

101020000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26458987.

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

Adding to 101020000022 its reverse (220000020101), we get a palindrome (321020020123).

The spelling of 101020000022 in words is "one hundred one billion, twenty million, twenty-two", and thus it is an aban number.