1121233202132 has 48 divisors (see below), whose sum is σ = 2046975071232. Its totient is φ = 536777072640.

The previous prime is 1121233202123. The next prime is 1121233202137. The reversal of 1121233202132 is 2312023321211.

It is a junction number, because it is equal to n+sod(n) for n = 1121233202098 and 1121233202107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121233202137) 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, 14227028 + ... + 14305620.

It is an arithmetic number, because the mean of its divisors is an integer number (42645313984).

Almost surely, 2^{1121233202132} is an apocalyptic number.

It is an amenable number.

1121233202132 is a deficient number, since it is larger than the sum of its proper divisors (925741869100).

1121233202132 is a wasteful number, since it uses less digits than its factorization.

1121233202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79848 (or 79846 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1121233202132 its reverse (2312023321211), we get a palindrome (3433256523343).

The spelling of 1121233202132 in words is "one trillion, one hundred twenty-one billion, two hundred thirty-three million, two hundred two thousand, one hundred thirty-two".