1102212101202 has 16 divisors (see below), whose sum is σ = 2204435068992. Its totient is φ = 367402222640.

The previous prime is 1102212101197. The next prime is 1102212101251. The reversal of 1102212101202 is 2021012122011.

It is a super-2 number, since 2×1102212101202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541563 + ... + 2140289.

It is an arithmetic number, because the mean of its divisors is an integer number (137777191812).

Almost surely, 2^{1102212101202} is an apocalyptic number.

1102212101202 is an abundant number, since it is smaller than the sum of its proper divisors (1102222967790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102212101202 is a wasteful number, since it uses less digits than its factorization.

1102212101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905553.

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

Adding to 1102212101202 its reverse (2021012122011), we get a palindrome (3123224223213).

The spelling of 1102212101202 in words is "one trillion, one hundred two billion, two hundred twelve million, one hundred one thousand, two hundred two".