1022122201103 has 16 divisors (see below), whose sum is σ = 1108783722816. Its totient is φ = 938415144960.

The previous prime is 1022122201091. The next prime is 1022122201129. The reversal of 1022122201103 is 3011022212201.

It is not a de Polignac number, because 1022122201103 - 2¹⁰ = 1022122200079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022122201153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5670575 + ... + 5848047.

It is an arithmetic number, because the mean of its divisors is an integer number (69298982676).

Almost surely, 2^{1022122201103} is an apocalyptic number.

1022122201103 is a deficient number, since it is larger than the sum of its proper divisors (86661521713).

1022122201103 is a wasteful number, since it uses less digits than its factorization.

1022122201103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185794.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1022122201103 its reverse (3011022212201), we get a palindrome (4033144413304).

The spelling of 1022122201103 in words is "one trillion, twenty-two billion, one hundred twenty-two million, two hundred one thousand, one hundred three".