22020333101332 has 12 divisors (see below), whose sum is σ = 39262669398036. Its totient is φ = 10802427559040.

The previous prime is 22020333101303. The next prime is 22020333101339. The reversal of 22020333101332 is 23310133302022.

It can be written as a sum of positive squares in 2 ways, for example, as 20191038981136 + 1829294120196 = 4493444^2 + 1352514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22020333101297 and 22020333101306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020333101339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51934747669 + ... + 51934748092.

It is an arithmetic number, because the mean of its divisors is an integer number (3271889116503).

Almost surely, 2^{22020333101332} is an apocalyptic number.

It is an amenable number.

22020333101332 is a deficient number, since it is larger than the sum of its proper divisors (17242336296704).

22020333101332 is a wasteful number, since it uses less digits than its factorization.

22020333101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103869495818 (or 103869495816 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 22020333101332 its reverse (23310133302022), we get a palindrome (45330466403354).

The spelling of 22020333101332 in words is "twenty-two trillion, twenty billion, three hundred thirty-three million, one hundred one thousand, three hundred thirty-two".