20101210002322 has 16 divisors (see below), whose sum is σ = 30853211051520. Its totient is φ = 9816809213232.

The previous prime is 20101210002319. The next prime is 20101210002343. The reversal of 20101210002322 is 22320001210102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20101210002296 and 20101210002305.

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, 15295183 + ... + 16557325.

It is an arithmetic number, because the mean of its divisors is an integer number (1928325690720).

Almost surely, 2^{20101210002322} is an apocalyptic number.

20101210002322 is a deficient number, since it is larger than the sum of its proper divisors (10752001049198).

20101210002322 is a wasteful number, since it uses less digits than its factorization.

20101210002322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447377.

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

Adding to 20101210002322 its reverse (22320001210102), we get a palindrome (42421211212424).

The spelling of 20101210002322 in words is "twenty trillion, one hundred one billion, two hundred ten million, two thousand, three hundred twenty-two".