140204341422212 has 24 divisors (see below), whose sum is σ = 249517141463520. Its totient is φ = 68913738534080.

The previous prime is 140204341422203. The next prime is 140204341422221. The reversal of 140204341422212 is 212224143402041.

It is an interprime number because it is at equal distance from previous prime (140204341422203) and next prime (140204341422221).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71599463 + ... + 73531569.

It is an arithmetic number, because the mean of its divisors is an integer number (10396547560980).

Almost surely, 2^{140204341422212} is an apocalyptic number.

It is an amenable number.

140204341422212 is a deficient number, since it is larger than the sum of its proper divisors (109312800041308).

140204341422212 is a wasteful number, since it uses less digits than its factorization.

140204341422212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239651 (or 2239649 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 140204341422212 its reverse (212224143402041), we get a palindrome (352428484824253).

The spelling of 140204341422212 in words is "one hundred forty trillion, two hundred four billion, three hundred forty-one million, four hundred twenty-two thousand, two hundred twelve".