1214355215132 has 12 divisors (see below), whose sum is σ = 2130912151200. Its totient is φ = 605523171936.

The previous prime is 1214355215093. The next prime is 1214355215137. The reversal of 1214355215132 is 2315125534121.

It is a junction number, because it is equal to n+sod(n) for n = 1214355215092 and 1214355215101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214355215137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413607257 + ... + 413610192.

It is an arithmetic number, because the mean of its divisors is an integer number (177576012600).

Almost surely, 2^{1214355215132} is an apocalyptic number.

It is an amenable number.

1214355215132 is a deficient number, since it is larger than the sum of its proper divisors (916556936068).

1214355215132 is a wasteful number, since it uses less digits than its factorization.

1214355215132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827217820 (or 827217818 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The spelling of 1214355215132 in words is "one trillion, two hundred fourteen billion, three hundred fifty-five million, two hundred fifteen thousand, one hundred thirty-two".