141122210440 has 64 divisors (see below), whose sum is σ = 348768892800. Its totient is φ = 51152758272.

The previous prime is 141122210419. The next prime is 141122210473. The reversal of 141122210440 is 44012221141.

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, 4019197 + ... + 4054156.

It is an arithmetic number, because the mean of its divisors is an integer number (5449513950).

Almost surely, 2^141122210440 is an apocalyptic number.

141122210440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141122210440 is an abundant number, since it is smaller than the sum of its proper divisors (207646682360).

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

141122210440 is a wasteful number, since it uses less digits than its factorization.

141122210440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8073406 (or 8073402 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 141122210440 its reverse (44012221141), we get a palindrome (185134431581).

The spelling of 141122210440 in words is "one hundred forty-one billion, one hundred twenty-two million, two hundred ten thousand, four hundred forty".