220210102001 has 16 divisors (see below), whose sum is σ = 223362388800. Its totient is φ = 217073945088.

The previous prime is 220210101971. The next prime is 220210102039. The reversal of 220210102001 is 100201012022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 220210102001 - 2¹⁴ = 220210085617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220213102001) 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, 49118906 + ... + 49123388.

It is an arithmetic number, because the mean of its divisors is an integer number (13960149300).

Almost surely, 2^220210102001 is an apocalyptic number.

It is an amenable number.

220210102001 is a deficient number, since it is larger than the sum of its proper divisors (3152286799).

220210102001 is a wasteful number, since it uses less digits than its factorization.

220210102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6128.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220210102001 its reverse (100201012022), we get a palindrome (320411114023).

The spelling of 220210102001 in words is "two hundred twenty billion, two hundred ten million, one hundred two thousand, one".