1214553125210 has 64 divisors (see below), whose sum is σ = 2237621760000. Its totient is φ = 474504419904.

The previous prime is 1214553125207. The next prime is 1214553125213. The reversal of 1214553125210 is 125213554121.

It is an interprime number because it is at equal distance from previous prime (1214553125207) and next prime (1214553125213).

It is not an unprimeable number, because it can be changed into a prime (1214553125213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139295231 + ... + 139303949.

It is an arithmetic number, because the mean of its divisors is an integer number (34962840000).

Almost surely, 2^{1214553125210} is an apocalyptic number.

1214553125210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214553125210 is a deficient number, since it is larger than the sum of its proper divisors (1023068634790).

1214553125210 is a wasteful number, since it uses less digits than its factorization.

1214553125210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10283.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 1214553125210 its reverse (125213554121), we get a palindrome (1339766679331).

The spelling of 1214553125210 in words is "one trillion, two hundred fourteen billion, five hundred fifty-three million, one hundred twenty-five thousand, two hundred ten".