101222106506 has 16 divisors (see below), whose sum is σ = 155545911360. Its totient is φ = 49373620320.

The previous prime is 101222106493. The next prime is 101222106521. The reversal of 101222106506 is 605601222101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942865 + ... + 1994283.

It is an arithmetic number, because the mean of its divisors is an integer number (9721619460).

Almost surely, 2^101222106506 is an apocalyptic number.

101222106506 is a deficient number, since it is larger than the sum of its proper divisors (54323804854).

101222106506 is a wasteful number, since it uses less digits than its factorization.

101222106506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75469.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 101222106506 its reverse (605601222101), we get a palindrome (706823328607).

The spelling of 101222106506 in words is "one hundred one billion, two hundred twenty-two million, one hundred six thousand, five hundred six".