1214725811080 has 64 divisors (see below), whose sum is σ = 2738828654640. Its totient is φ = 484878385152.

The previous prime is 1214725811051. The next prime is 1214725811119. The reversal of 1214725811080 is 801185274121.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1208464887204 + 6260923876 = 1099302^2 + 79126^2 .

It is a super-2 number, since 2×1214725811080² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81534192 + ... + 81549088.

Almost surely, 2^{1214725811080} is an apocalyptic number.

1214725811080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214725811080 is an abundant number, since it is smaller than the sum of its proper divisors (1524102843560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214725811080 is a wasteful number, since it uses less digits than its factorization.

1214725811080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19018 (or 19014 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 40.

The spelling of 1214725811080 in words is "one trillion, two hundred fourteen billion, seven hundred twenty-five million, eight hundred eleven thousand, eighty".