1102402010212 has 24 divisors (see below), whose sum is σ = 1934767960160. Its totient is φ = 549611879040.

The previous prime is 1102402010201. The next prime is 1102402010219. The reversal of 1102402010212 is 2120102042011.

It is not an unprimeable number, because it can be changed into a prime (1102402010219) by changing a digit.

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, 6245287 + ... + 6419377.

Almost surely, 2^{1102402010212} is an apocalyptic number.

It is an amenable number.

1102402010212 is a deficient number, since it is larger than the sum of its proper divisors (832365949948).

1102402010212 is a wasteful number, since it uses less digits than its factorization.

1102402010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178651 (or 178649 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1102402010212 its reverse (2120102042011), we get a palindrome (3222504052223).

The spelling of 1102402010212 in words is "one trillion, one hundred two billion, four hundred two million, ten thousand, two hundred twelve".