201102220212010 has 16 divisors (see below), whose sum is σ = 389828919180456. Its totient is φ = 74253127462848.

The previous prime is 201102220211999. The next prime is 201102220212059. The reversal of 201102220212010 is 10212022201102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 174258454088601 + 26843766123409 = 13200699^2 + 5181097^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773470077609 + ... + 773470077868.

Almost surely, 2^{201102220212010} is an apocalyptic number.

201102220212010 is a deficient number, since it is larger than the sum of its proper divisors (188726698968446).

201102220212010 is a wasteful number, since it uses less digits than its factorization.

201102220212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546940155497.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201102220212010 its reverse (10212022201102), we get a palindrome (211314242413112).

The spelling of 201102220212010 in words is "two hundred one trillion, one hundred two billion, two hundred twenty million, two hundred twelve thousand, ten".