101622040566 has 32 divisors (see below), whose sum is σ = 206138193408. Its totient is φ = 33391807680.

The previous prime is 101622040543. The next prime is 101622040621. The reversal of 101622040566 is 665040226101.

101622040566 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3622791 + ... + 3650733.

It is an arithmetic number, because the mean of its divisors is an integer number (6441818544).

Almost surely, 2^101622040566 is an apocalyptic number.

101622040566 is an abundant number, since it is smaller than the sum of its proper divisors (104516152842).

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

101622040566 is a wasteful number, since it uses less digits than its factorization.

101622040566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36556.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 101622040566 its reverse (665040226101), we get a palindrome (766662266667).

The spelling of 101622040566 in words is "one hundred one billion, six hundred twenty-two million, forty thousand, five hundred sixty-six".