10206244121322 has 16 divisors (see below), whose sum is σ = 20428324168320. Its totient is φ = 3399442052832.

The previous prime is 10206244121309. The next prime is 10206244121341. The reversal of 10206244121322 is 22312144260201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10206244121322.

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, 659821858 + ... + 659837325.

It is an arithmetic number, because the mean of its divisors is an integer number (1276770260520).

Almost surely, 2^{10206244121322} is an apocalyptic number.

10206244121322 is an abundant number, since it is smaller than the sum of its proper divisors (10222080046998).

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

10206244121322 is a wasteful number, since it uses less digits than its factorization.

10206244121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319660477.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 10206244121322 its reverse (22312144260201), we get a palindrome (32518388381523).

The spelling of 10206244121322 in words is "ten trillion, two hundred six billion, two hundred forty-four million, one hundred twenty-one thousand, three hundred twenty-two".