4021222210332 has 96 divisors (see below), whose sum is σ = 9894109236480. Its totient is φ = 1267621125120.

The previous prime is 4021222210309. The next prime is 4021222210373. The reversal of 4021222210332 is 2330122221204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 577675332 + ... + 577682292.

It is an arithmetic number, because the mean of its divisors is an integer number (103063637880).

Almost surely, 2^{4021222210332} is an apocalyptic number.

It is an amenable number.

4021222210332 is an abundant number, since it is smaller than the sum of its proper divisors (5872887026148).

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

4021222210332 is a wasteful number, since it uses less digits than its factorization.

4021222210332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11091 (or 11089 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4021222210332 its reverse (2330122221204), we get a palindrome (6351344431536).

The spelling of 4021222210332 in words is "four trillion, twenty-one billion, two hundred twenty-two million, two hundred ten thousand, three hundred thirty-two".