1102012201011 has 64 divisors (see below), whose sum is σ = 1556832752640. Its totient is φ = 692012090880.

The previous prime is 1102012200959. The next prime is 1102012201013. The reversal of 1102012201011 is 1101022102011.

It is not a de Polignac number, because 1102012201011 - 2¹⁴ = 1102012184627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102012201013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1342279981 + ... + 1342280801.

It is an arithmetic number, because the mean of its divisors is an integer number (24325511760).

Almost surely, 2^{1102012201011} is an apocalyptic number.

1102012201011 is a deficient number, since it is larger than the sum of its proper divisors (454820551629).

1102012201011 is a wasteful number, since it uses less digits than its factorization.

1102012201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836.

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

Adding to 1102012201011 its reverse (1101022102011), we get a palindrome (2203034303022).

The spelling of 1102012201011 in words is "one trillion, one hundred two billion, twelve million, two hundred one thousand, eleven".