140226532111 has 8 divisors (see below), whose sum is σ = 145930569120. Its totient is φ = 134580404448.

The previous prime is 140226532057. The next prime is 140226532123. The reversal of 140226532111 is 111235622041.

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

It is a cyclic number.

It is not a de Polignac number, because 140226532111 - 2¹⁷ = 140226401039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140226532111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140226532811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14472396 + ... + 14482081.

It is an arithmetic number, because the mean of its divisors is an integer number (18241321140).

Almost surely, 2^140226532111 is an apocalyptic number.

140226532111 is a deficient number, since it is larger than the sum of its proper divisors (5704037009).

140226532111 is a wasteful number, since it uses less digits than its factorization.

140226532111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28954673.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 140226532111 in words is "one hundred forty billion, two hundred twenty-six million, five hundred thirty-two thousand, one hundred eleven".