201012122210110 has 32 divisors (see below), whose sum is σ = 361878463060992. Its totient is φ = 80392262384160.

The previous prime is 201012122210077. The next prime is 201012122210191. The reversal of 201012122210110 is 11012221210102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3422793567 + ... + 3422852293.

It is an arithmetic number, because the mean of its divisors is an integer number (11308701970656).

Almost surely, 2^{201012122210110} is an apocalyptic number.

201012122210110 is a deficient number, since it is larger than the sum of its proper divisors (160866340850882).

201012122210110 is a wasteful number, since it uses less digits than its factorization.

201012122210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106488.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201012122210110 its reverse (11012221210102), we get a palindrome (212024343420212).

It can be divided in two parts, 20101212 and 2210110, that added together give a palindrome (22311322).

The spelling of 201012122210110 in words is "two hundred one trillion, twelve billion, one hundred twenty-two million, two hundred ten thousand, one hundred ten".