1102222221011 has 8 divisors (see below), whose sum is σ = 1112003161344. Its totient is φ = 1092441750400.

The previous prime is 1102222221007. The next prime is 1102222221047. The reversal of 1102222221011 is 1101222222011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102222221011 - 2² = 1102222221007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102222221091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6006065 + ... + 6186861.

It is an arithmetic number, because the mean of its divisors is an integer number (139000395168).

Almost surely, 2^{1102222221011} is an apocalyptic number.

1102222221011 is a deficient number, since it is larger than the sum of its proper divisors (9780940333).

1102222221011 is a wasteful number, since it uses less digits than its factorization.

1102222221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234861.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1102222221011 its reverse (1101222222011), we get a palindrome (2203444443022).

The spelling of 1102222221011 in words is "one trillion, one hundred two billion, two hundred twenty-two million, two hundred twenty-one thousand, eleven".