140011222015 has 16 divisors (see below), whose sum is σ = 202121464320. Its totient is φ = 90954658080.

The previous prime is 140011222007. The next prime is 140011222031. The reversal of 140011222015 is 510222110041.

It is not a de Polignac number, because 140011222015 - 2³ = 140011222007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 140011221983 and 140011222001.

It is a congruent number.

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, 105270931 + ... + 105272260.

It is an arithmetic number, because the mean of its divisors is an integer number (12632591520).

Almost surely, 2^140011222015 is an apocalyptic number.

140011222015 is a deficient number, since it is larger than the sum of its proper divisors (62110242305).

140011222015 is a wasteful number, since it uses less digits than its factorization.

140011222015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210543222.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 140011222015 its reverse (510222110041), we get a palindrome (650233332056).

The spelling of 140011222015 in words is "one hundred forty billion, eleven million, two hundred twenty-two thousand, fifteen".