10222111212202 has 8 divisors (see below), whose sum is σ = 15400713809376. Its totient is φ = 5088539942412.

The previous prime is 10222111212199. The next prime is 10222111212217. The reversal of 10222111212202 is 20221211122201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10222111212202.

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, 11257831278 + ... + 11257832185.

It is an arithmetic number, because the mean of its divisors is an integer number (1925089226172).

Almost surely, 2^{10222111212202} is an apocalyptic number.

10222111212202 is a deficient number, since it is larger than the sum of its proper divisors (5178602597174).

10222111212202 is a wasteful number, since it uses less digits than its factorization.

10222111212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22515663692.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10222111212202 its reverse (20221211122201), we get a palindrome (30443322334403).

Subtracting 10222111212202 from its reverse (20221211122201), we obtain a palindrome (9999099909999).

The spelling of 10222111212202 in words is "ten trillion, two hundred twenty-two billion, one hundred eleven million, two hundred twelve thousand, two hundred two".