1122202011101 has 16 divisors (see below), whose sum is σ = 1183748162688. Its totient is φ = 1061739624000.

The previous prime is 1122202011043. The next prime is 1122202011113. The reversal of 1122202011101 is 1011102022211.

It is a cyclic number.

It is not a de Polignac number, because 1122202011101 - 2¹⁰ = 1122202010077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122202011131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2135210 + ... + 2608356.

It is an arithmetic number, because the mean of its divisors is an integer number (73984260168).

Almost surely, 2^{1122202011101} is an apocalyptic number.

It is an amenable number.

1122202011101 is a deficient number, since it is larger than the sum of its proper divisors (61546151587).

1122202011101 is a wasteful number, since it uses less digits than its factorization.

1122202011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474292.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1122202011101 its reverse (1011102022211), we get a palindrome (2133304033312).

The spelling of 1122202011101 in words is "one trillion, one hundred twenty-two billion, two hundred two million, eleven thousand, one hundred one".