2010220106 has 4 divisors (see below), whose sum is σ = 3015330162. Its totient is φ = 1005110052.

The previous prime is 2010220073. The next prime is 2010220133. The reversal of 2010220106 is 6010220102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1807015081 + 203205025 = 42509^2 + 14255^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502555025 + ... + 502555028.

Almost surely, 2^2010220106 is an apocalyptic number.

2010220106 is a deficient number, since it is larger than the sum of its proper divisors (1005110056).

2010220106 is a wasteful number, since it uses less digits than its factorization.

2010220106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005110055.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2010220106 is about 44835.4782064383. The cubic root of 2010220106 is about 1262.0634924769.

Adding to 2010220106 its reverse (6010220102), we get a palindrome (8020440208).

The spelling of 2010220106 in words is "two billion, ten million, two hundred twenty thousand, one hundred six".