1102211102212 has 24 divisors (see below), whose sum is σ = 2104434938592. Its totient is φ = 500954155200.

The previous prime is 1102211102207. The next prime is 1102211102341. The reversal of 1102211102212 is 2122011122011.

It is a super-2 number, since 2×1102211102212² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832489 + ... + 1702192.

It is an arithmetic number, because the mean of its divisors is an integer number (87684789108).

Almost surely, 2^{1102211102212} is an apocalyptic number.

It is an amenable number.

1102211102212 is a deficient number, since it is larger than the sum of its proper divisors (1002223836380).

1102211102212 is a wasteful number, since it uses less digits than its factorization.

1102211102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544579 (or 2544577 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1102211102212 its reverse (2122011122011), we get a palindrome (3224222224223).

The spelling of 1102211102212 in words is "one trillion, one hundred two billion, two hundred eleven million, one hundred two thousand, two hundred twelve".