105535202122 has 16 divisors (see below), whose sum is σ = 191559695040. Its totient is φ = 42568820928.

The previous prime is 105535202107. The next prime is 105535202153. The reversal of 105535202122 is 221202535501.

It is a super-2 number, since 2×105535202122² (a number of 23 digits) contains 22 as substring.

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, 221712372 + ... + 221712847.

It is an arithmetic number, because the mean of its divisors is an integer number (11972480940).

Almost surely, 2^105535202122 is an apocalyptic number.

105535202122 is a deficient number, since it is larger than the sum of its proper divisors (86024492918).

105535202122 is a wasteful number, since it uses less digits than its factorization.

105535202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443425245.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 105535202122 its reverse (221202535501), we get a palindrome (326737737623).

The spelling of 105535202122 in words is "one hundred five billion, five hundred thirty-five million, two hundred two thousand, one hundred twenty-two".