10211203122213 has 8 divisors (see below), whose sum is σ = 14415816172608. Its totient is φ = 6407029409984.

The previous prime is 10211203122199. The next prime is 10211203122217. The reversal of 10211203122213 is 31222130211201.

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

It is a cyclic number.

It is not a de Polignac number, because 10211203122213 - 2⁸ = 10211203121957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10211203122213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211203122217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100109834481 + ... + 100109834582.

It is an arithmetic number, because the mean of its divisors is an integer number (1801977021576).

Almost surely, 2^{10211203122213} is an apocalyptic number.

It is an amenable number.

10211203122213 is a deficient number, since it is larger than the sum of its proper divisors (4204613050395).

10211203122213 is a wasteful number, since it uses less digits than its factorization.

10211203122213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200219669083.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10211203122213 its reverse (31222130211201), we get a palindrome (41433333333414).

The spelling of 10211203122213 in words is "ten trillion, two hundred eleven billion, two hundred three million, one hundred twenty-two thousand, two hundred thirteen".