10211220122241 has 16 divisors (see below), whose sum is σ = 13702507625664. Its totient is φ = 6763711591104.

The previous prime is 10211220122231. The next prime is 10211220122261. The reversal of 10211220122241 is 14222102211201.

It is not a de Polignac number, because 10211220122241 - 2¹³ = 10211220114049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10211220122231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7248715 + ... + 8542031.

It is an arithmetic number, because the mean of its divisors is an integer number (856406726604).

Almost surely, 2^{10211220122241} is an apocalyptic number.

It is an amenable number.

10211220122241 is a deficient number, since it is larger than the sum of its proper divisors (3491287503423).

10211220122241 is a wasteful number, since it uses less digits than its factorization.

10211220122241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310240.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 10211220122241 its reverse (14222102211201), we get a palindrome (24433322333442).

The spelling of 10211220122241 in words is "ten trillion, two hundred eleven billion, two hundred twenty million, one hundred twenty-two thousand, two hundred forty-one".