22106206135 has 16 divisors (see below), whose sum is σ = 28571757984. Its totient is φ = 16322447232.

The previous prime is 22106206123. The next prime is 22106206141. The reversal of 22106206135 is 53160260122.

It is not a de Polignac number, because 22106206135 - 2³³ = 13516271543 is a prime.

It is a super-2 number, since 2×22106206135² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

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, 619849 + ... + 654541.

It is an arithmetic number, because the mean of its divisors is an integer number (1785734874).

Almost surely, 2^22106206135 is an apocalyptic number.

22106206135 is a deficient number, since it is larger than the sum of its proper divisors (6465551849).

22106206135 is a wasteful number, since it uses less digits than its factorization.

22106206135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44514.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 22106206135 its reverse (53160260122), we get a palindrome (75266466257).

The spelling of 22106206135 in words is "twenty-two billion, one hundred six million, two hundred six thousand, one hundred thirty-five".