140201111122 has 8 divisors (see below), whose sum is σ = 210304236672. Its totient is φ = 70099698900.

The previous prime is 140201111107. The next prime is 140201111123. The reversal of 140201111122 is 221111102041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140201111096 and 140201111105.

It is not an unprimeable number, because it can be changed into a prime (140201111123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199254 + ... + 565777.

It is an arithmetic number, because the mean of its divisors is an integer number (26288029584).

Almost surely, 2^140201111122 is an apocalyptic number.

140201111122 is a deficient number, since it is larger than the sum of its proper divisors (70103125550).

140201111122 is an equidigital number, since it uses as much as digits as its factorization.

140201111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856664.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 140201111122 its reverse (221111102041), we get a palindrome (361312213163).

The spelling of 140201111122 in words is "one hundred forty billion, two hundred one million, one hundred eleven thousand, one hundred twenty-two".