1022102020211 has 16 divisors (see below), whose sum is σ = 1093607900160. Its totient is φ = 952410998880.

The previous prime is 1022102020207. The next prime is 1022102020223. The reversal of 1022102020211 is 1120202012201.

It is a cyclic number.

It is not a de Polignac number, because 1022102020211 - 2² = 1022102020207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022102020231) 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, 234110 + ... + 1448796.

It is an arithmetic number, because the mean of its divisors is an integer number (68350493760).

Almost surely, 2^{1022102020211} is an apocalyptic number.

1022102020211 is a deficient number, since it is larger than the sum of its proper divisors (71505879949).

1022102020211 is a wasteful number, since it uses less digits than its factorization.

1022102020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215434.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1022102020211 its reverse (1120202012201), we get a palindrome (2142304032412).

The spelling of 1022102020211 in words is "one trillion, twenty-two billion, one hundred two million, twenty thousand, two hundred eleven".