1101010222011 has 16 divisors (see below), whose sum is σ = 1689799865600. Its totient is φ = 624622447008.

The previous prime is 1101010221991. The next prime is 1101010222061. The reversal of 1101010222011 is 1102220101011.

It is not a de Polignac number, because 1101010222011 - 2¹⁰ = 1101010220987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101010222061) 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, 188590816 + ... + 188596653.

It is an arithmetic number, because the mean of its divisors is an integer number (105612491600).

Almost surely, 2^{1101010222011} is an apocalyptic number.

1101010222011 is a deficient number, since it is larger than the sum of its proper divisors (588789643589).

1101010222011 is a wasteful number, since it uses less digits than its factorization.

1101010222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377187618.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101010222011 its reverse (1102220101011), we get a palindrome (2203230323022).

The spelling of 1101010222011 in words is "one trillion, one hundred one billion, ten million, two hundred twenty-two thousand, eleven".