10321222212022 has 4 divisors (see below), whose sum is σ = 15481833318036. Its totient is φ = 5160611106010.

The previous prime is 10321222212019. The next prime is 10321222212073. The reversal of 10321222212022 is 22021222212301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10321222211984 and 10321222212002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580305553004 + ... + 2580305553007.

It is an arithmetic number, because the mean of its divisors is an integer number (3870458329509).

Almost surely, 2^{10321222212022} is an apocalyptic number.

10321222212022 is a deficient number, since it is larger than the sum of its proper divisors (5160611106014).

10321222212022 is an equidigital number, since it uses as much as digits as its factorization.

10321222212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160611106013.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10321222212022 its reverse (22021222212301), we get a palindrome (32342444424323).

The spelling of 10321222212022 in words is "ten trillion, three hundred twenty-one billion, two hundred twenty-two million, two hundred twelve thousand, twenty-two".