1102020122211 has 16 divisors (see below), whose sum is σ = 1533279125760. Its totient is φ = 702722005920.

The previous prime is 1102020122209. The next prime is 1102020122227. The reversal of 1102020122211 is 1122210202011.

It is not a de Polignac number, because 1102020122211 - 2¹ = 1102020122209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102020122011) 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, 3551496 + ... + 3849306.

It is an arithmetic number, because the mean of its divisors is an integer number (95829945360).

Almost surely, 2^{1102020122211} is an apocalyptic number.

1102020122211 is a deficient number, since it is larger than the sum of its proper divisors (431259003549).

1102020122211 is a wasteful number, since it uses less digits than its factorization.

1102020122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351466.

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

Adding to 1102020122211 its reverse (1122210202011), we get a palindrome (2224230324222).

The spelling of 1102020122211 in words is "one trillion, one hundred two billion, twenty million, one hundred twenty-two thousand, two hundred eleven".