10220212202201 has 4 divisors (see below), whose sum is σ = 10758118107600. Its totient is φ = 9682306296804.

The previous prime is 10220212202183. The next prime is 10220212202219. The reversal of 10220212202201 is 10220221202201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (10220212202183) and next prime (10220212202219).

It is a cyclic number.

It is not a de Polignac number, because 10220212202201 - 2²⁶ = 10220145093337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10220212202201.

It is not an unprimeable number, because it can be changed into a prime (10220212202251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268952952671 + ... + 268952952708.

It is an arithmetic number, because the mean of its divisors is an integer number (2689529526900).

Almost surely, 2^{10220212202201} is an apocalyptic number.

It is an amenable number.

10220212202201 is a deficient number, since it is larger than the sum of its proper divisors (537905905399).

10220212202201 is an equidigital number, since it uses as much as digits as its factorization.

10220212202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537905905398.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10220212202201 its reverse (10220221202201), we get a palindrome (20440433404402).

Subtracting 10220212202201 from its reverse (10220221202201), we obtain a square (9000000 = 3000²).

The spelling of 10220212202201 in words is "ten trillion, two hundred twenty billion, two hundred twelve million, two hundred two thousand, two hundred one".