141225215120 has 80 divisors (see below), whose sum is σ = 358288818048. Its totient is φ = 51341675520.

The previous prime is 141225215113. The next prime is 141225215161. The reversal of 141225215120 is 21512522141.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×141225215120² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141225215120.

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, 3904157 + ... + 3940163.

Almost surely, 2^141225215120 is an apocalyptic number.

141225215120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141225215120 is an abundant number, since it is smaller than the sum of its proper divisors (217063602928).

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

141225215120 is a wasteful number, since it uses less digits than its factorization.

141225215120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40488 (or 40482 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 141225215120 its reverse (21512522141), we get a palindrome (162737737261).

The spelling of 141225215120 in words is "one hundred forty-one billion, two hundred twenty-five million, two hundred fifteen thousand, one hundred twenty".