101100122202122 has 16 divisors (see below), whose sum is σ = 157031367922440. Its totient is φ = 48759707738112.

The previous prime is 101100122202103. The next prime is 101100122202169. The reversal of 101100122202122 is 221202221001101.

It can be written as a sum of positive squares in 4 ways, for example, as 97938158969641 + 3161963232481 = 9896371^2 + 1778191^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101100122202122.

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, 843650423 + ... + 843770250.

Almost surely, 2^{101100122202122} is an apocalyptic number.

101100122202122 is a deficient number, since it is larger than the sum of its proper divisors (55931245720318).

101100122202122 is a wasteful number, since it uses less digits than its factorization.

101100122202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687421737.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101100122202122 its reverse (221202221001101), we get a palindrome (322302343203223).

The spelling of 101100122202122 in words is "one hundred one trillion, one hundred billion, one hundred twenty-two million, two hundred two thousand, one hundred twenty-two".