22214210332 has 24 divisors (see below), whose sum is σ = 39623574816. Its totient is φ = 10893350208.

The previous prime is 22214210303. The next prime is 22214210351. The reversal of 22214210332 is 23301241222.

It is a super-2 number, since 2×22214210332² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574233 + ... + 611695.

It is an arithmetic number, because the mean of its divisors is an integer number (1650982284).

Almost surely, 2^22214210332 is an apocalyptic number.

It is an amenable number.

22214210332 is a deficient number, since it is larger than the sum of its proper divisors (17409364484).

22214210332 is a wasteful number, since it uses less digits than its factorization.

22214210332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40317 (or 40315 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22214210332 its reverse (23301241222), we get a palindrome (45515451554).

The spelling of 22214210332 in words is "twenty-two billion, two hundred fourteen million, two hundred ten thousand, three hundred thirty-two".