111011342252 has 48 divisors (see below), whose sum is σ = 207415776960. Its totient is φ = 51805440000.

The previous prime is 111011342249. The next prime is 111011342279. The reversal of 111011342252 is 252243110111.

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, 6162074 + ... + 6180062.

It is an arithmetic number, because the mean of its divisors is an integer number (4321162020).

Almost surely, 2^111011342252 is an apocalyptic number.

It is an amenable number.

111011342252 is a deficient number, since it is larger than the sum of its proper divisors (96404434708).

111011342252 is a wasteful number, since it uses less digits than its factorization.

111011342252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18762 (or 18760 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 111011342252 its reverse (252243110111), we get a palindrome (363254452363).

The spelling of 111011342252 in words is "one hundred eleven billion, eleven million, three hundred forty-two thousand, two hundred fifty-two".