1370102721212 has 48 divisors (see below), whose sum is σ = 2479352981952. Its totient is φ = 661984773120.

The previous prime is 1370102721187. The next prime is 1370102721217. The reversal of 1370102721212 is 2121272010731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370102721217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13252673 + ... + 13355655.

It is an arithmetic number, because the mean of its divisors is an integer number (51653187124).

Almost surely, 2^{1370102721212} is an apocalyptic number.

It is an amenable number.

1370102721212 is a deficient number, since it is larger than the sum of its proper divisors (1109250260740).

1370102721212 is a wasteful number, since it uses less digits than its factorization.

1370102721212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103638 (or 103636 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 1370102721212 its reverse (2121272010731), we get a palindrome (3491374731943).

The spelling of 1370102721212 in words is "one trillion, three hundred seventy billion, one hundred two million, seven hundred twenty-one thousand, two hundred twelve".