141122202642 has 32 divisors (see below), whose sum is σ = 316074240000. Its totient is φ = 46670332464.

The previous prime is 141122202619. The next prime is 141122202659. The reversal of 141122202642 is 246202221141.

It is a happy number.

141122202642 is a `hidden beast` number, since 1 + 4 + 1 + 12 + 2 + 2 + 0 + 2 + 642 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10282017 + ... + 10295732.

It is an arithmetic number, because the mean of its divisors is an integer number (9877320000).

Almost surely, 2^141122202642 is an apocalyptic number.

141122202642 is an abundant number, since it is smaller than the sum of its proper divisors (174952037358).

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

141122202642 is a wasteful number, since it uses less digits than its factorization.

141122202642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20577887 (or 20577881 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 141122202642 its reverse (246202221141), we get a palindrome (387324423783).

The spelling of 141122202642 in words is "one hundred forty-one billion, one hundred twenty-two million, two hundred two thousand, six hundred forty-two".