1122202011102 has 32 divisors (see below), whose sum is σ = 2381841158400. Its totient is φ = 351261395328.

The previous prime is 1122202011043. The next prime is 1122202011113. The reversal of 1122202011102 is 2011102022211.

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, 12485952 + ... + 12575507.

It is an arithmetic number, because the mean of its divisors is an integer number (74432536200).

Almost surely, 2^{1122202011102} is an apocalyptic number.

1122202011102 is an abundant number, since it is smaller than the sum of its proper divisors (1259639147298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122202011102 is a wasteful number, since it uses less digits than its factorization.

1122202011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25061920.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122202011102 its reverse (2011102022211), we get a palindrome (3133304033313).

The spelling of 1122202011102 in words is "one trillion, one hundred twenty-two billion, two hundred two million, eleven thousand, one hundred two".