11202332022 has 64 divisors (see below), whose sum is σ = 29687362560. Its totient is φ = 3061504512.

The previous prime is 11202331993. The next prime is 11202332027. The reversal of 11202332022 is 22023320211.

It is a super-2 number, since 2×11202332022² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11202331986 and 11202332004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202332027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635563 + ... + 652950.

It is an arithmetic number, because the mean of its divisors is an integer number (463865040).

Almost surely, 2^11202332022 is an apocalyptic number.

11202332022 is an abundant number, since it is smaller than the sum of its proper divisors (18485030538).

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

11202332022 is a wasteful number, since it uses less digits than its factorization.

11202332022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288554 (or 1288548 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11202332022 its reverse (22023320211), we get a palindrome (33225652233).

The spelling of 11202332022 in words is "eleven billion, two hundred two million, three hundred thirty-two thousand, twenty-two".