10222311132 has 144 divisors (see below), whose sum is σ = 30176799744. Its totient is φ = 2997648000.

The previous prime is 10222311103. The next prime is 10222311167. The reversal of 10222311132 is 23111322201.

10222311132 is a `hidden beast` number, since 1 + 0 + 222 + 311 + 132 = 666.

It is a super-2 number, since 2×10222311132² (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 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, 316032 + ... + 346872.

Almost surely, 2^10222311132 is an apocalyptic number.

10222311132 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 10222311132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15088399872).

10222311132 is an abundant number, since it is smaller than the sum of its proper divisors (19954488612).

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

10222311132 is a wasteful number, since it uses less digits than its factorization.

10222311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30902 (or 30888 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10222311132 its reverse (23111322201), we get a palindrome (33333633333).

The spelling of 10222311132 in words is "ten billion, two hundred twenty-two million, three hundred eleven thousand, one hundred thirty-two".