1320100010212 has 24 divisors (see below), whose sum is σ = 2338088195520. Its totient is φ = 652109715360.

The previous prime is 1320100010093. The next prime is 1320100010263. The reversal of 1320100010212 is 2120100010231.

It is a junction number, because it is equal to n+sod(n) for n = 1320100010192 and 1320100010201.

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, 4211464 + ... + 4514047.

It is an arithmetic number, because the mean of its divisors is an integer number (97420341480).

Almost surely, 2^{1320100010212} is an apocalyptic number.

It is an amenable number.

1320100010212 is a deficient number, since it is larger than the sum of its proper divisors (1017988185308).

1320100010212 is a wasteful number, since it uses less digits than its factorization.

1320100010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8725971 (or 8725969 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1320100010212 its reverse (2120100010231), we get a palindrome (3440200020443).

The spelling of 1320100010212 in words is "one trillion, three hundred twenty billion, one hundred million, ten thousand, two hundred twelve".