141121224012 has 48 divisors (see below), whose sum is σ = 338056975872. Its totient is φ = 45800514240.

The previous prime is 141121223989. The next prime is 141121224031. The reversal of 141121224012 is 210422121141.

It is a super-2 number, since 2×141121224012² (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 141121224012.

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, 763588 + ... + 930219.

It is an arithmetic number, because the mean of its divisors is an integer number (7042853664).

Almost surely, 2^141121224012 is an apocalyptic number.

141121224012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141121224012 is an abundant number, since it is smaller than the sum of its proper divisors (196935751860).

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

141121224012 is a wasteful number, since it uses less digits than its factorization.

141121224012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693998 (or 1693996 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 141121224012 its reverse (210422121141), we get a palindrome (351543345153).

The spelling of 141121224012 in words is "one hundred forty-one billion, one hundred twenty-one million, two hundred twenty-four thousand, twelve".