1102122110212 has 6 divisors (see below), whose sum is σ = 1928713692878. Its totient is φ = 551061055104.

The previous prime is 1102122110119. The next prime is 1102122110227. The reversal of 1102122110212 is 2120112212011.

It can be written as a sum of positive squares in only one way, i.e., 875523261636 + 226598848576 = 935694^2 + 476024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137765263773 + ... + 137765263780.

Almost surely, 2^{1102122110212} is an apocalyptic number.

It is an amenable number.

1102122110212 is a deficient number, since it is larger than the sum of its proper divisors (826591582666).

1102122110212 is a wasteful number, since it uses less digits than its factorization.

1102122110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275530527557 (or 275530527555 counting only the distinct ones).

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

Adding to 1102122110212 its reverse (2120112212011), we get a palindrome (3222234322223).

The spelling of 1102122110212 in words is "one trillion, one hundred two billion, one hundred twenty-two million, one hundred ten thousand, two hundred twelve".