101025622205 has 16 divisors (see below), whose sum is σ = 125420901120. Its totient is φ = 78027496512.

The previous prime is 101025622189. The next prime is 101025622213. The reversal of 101025622205 is 502226520101.

It is not a de Polignac number, because 101025622205 - 2⁴ = 101025622189 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 2985692 + ... + 3019338.

It is an arithmetic number, because the mean of its divisors is an integer number (7838806320).

Almost surely, 2^101025622205 is an apocalyptic number.

It is an amenable number.

101025622205 is a deficient number, since it is larger than the sum of its proper divisors (24395278915).

101025622205 is a wasteful number, since it uses less digits than its factorization.

101025622205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54388.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 101025622205 in words is "one hundred one billion, twenty-five million, six hundred twenty-two thousand, two hundred five".