10202122332 has 144 divisors (see below), whose sum is σ = 27449604000. Its totient is φ = 3190302720.

The previous prime is 10202122321. The next prime is 10202122379. The reversal of 10202122332 is 23322120201.

10202122332 is a `hidden beast` number, since 10 + 202 + 122 + 332 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4859419 + ... + 4861517.

It is an arithmetic number, because the mean of its divisors is an integer number (190622250).

Almost surely, 2^10202122332 is an apocalyptic number.

10202122332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10202122332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13724802000).

10202122332 is an abundant number, since it is smaller than the sum of its proper divisors (17247481668).

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

10202122332 is a wasteful number, since it uses less digits than its factorization.

10202122332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276 (or 2271 counting only the distinct ones).

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

Adding to 10202122332 its reverse (23322120201), we get a palindrome (33524242533).

The spelling of 10202122332 in words is "ten billion, two hundred two million, one hundred twenty-two thousand, three hundred thirty-two".