1102213332212 has 6 divisors (see below), whose sum is σ = 1928873331378. Its totient is φ = 551106666104.

The previous prime is 1102213332197. The next prime is 1102213332217. The reversal of 1102213332212 is 2122333122011.

It can be written as a sum of positive squares in only one way, i.e., 1077788643556 + 24424688656 = 1038166^2 + 156284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102213332217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137776666523 + ... + 137776666530.

It is an arithmetic number, because the mean of its divisors is an integer number (321478888563).

Almost surely, 2^{1102213332212} is an apocalyptic number.

It is an amenable number.

1102213332212 is a deficient number, since it is larger than the sum of its proper divisors (826659999166).

1102213332212 is a wasteful number, since it uses less digits than its factorization.

1102213332212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275553333057 (or 275553333055 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1102213332212 its reverse (2122333122011), we get a palindrome (3224546454223).

The spelling of 1102213332212 in words is "one trillion, one hundred two billion, two hundred thirteen million, three hundred thirty-two thousand, two hundred twelve".