101221002322 has 8 divisors (see below), whose sum is σ = 165634367472. Its totient is φ = 46009546500.

The previous prime is 101221002307. The next prime is 101221002373. The reversal of 101221002322 is 223200122101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×101221002322² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101221002296 and 101221002305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2300477304 + ... + 2300477347.

It is an arithmetic number, because the mean of its divisors is an integer number (20704295934).

Almost surely, 2^101221002322 is an apocalyptic number.

101221002322 is a deficient number, since it is larger than the sum of its proper divisors (64413365150).

101221002322 is a wasteful number, since it uses less digits than its factorization.

101221002322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4600954664.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 101221002322 its reverse (223200122101), we get a palindrome (324421124423).

The spelling of 101221002322 in words is "one hundred one billion, two hundred twenty-one million, two thousand, three hundred twenty-two".