1010221022211 has 16 divisors (see below), whose sum is σ = 1364103369216. Its totient is φ = 664920554336.

The previous prime is 1010221022203. The next prime is 1010221022219. The reversal of 1010221022211 is 1122201220101.

It is an interprime number because it is at equal distance from previous prime (1010221022203) and next prime (1010221022219).

It is a cyclic number.

It is not a de Polignac number, because 1010221022211 - 2³ = 1010221022203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010221022219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986955 + ... + 1730468.

It is an arithmetic number, because the mean of its divisors is an integer number (85256460576).

Almost surely, 2^{1010221022211} is an apocalyptic number.

1010221022211 is a deficient number, since it is larger than the sum of its proper divisors (353882347005).

1010221022211 is a wasteful number, since it uses less digits than its factorization.

1010221022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719002.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1010221022211 its reverse (1122201220101), we get a palindrome (2132422242312).

The spelling of 1010221022211 in words is "one trillion, ten billion, two hundred twenty-one million, twenty-two thousand, two hundred eleven".