111622032434 has 8 divisors (see below), whose sum is σ = 182654234928. Its totient is φ = 50737287460.

The previous prime is 111622032433. The next prime is 111622032439. The reversal of 111622032434 is 434230226111.

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 = 111622032397 and 111622032406.

It is not an unprimeable number, because it can be changed into a prime (111622032433) 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, 2536864352 + ... + 2536864395.

It is an arithmetic number, because the mean of its divisors is an integer number (22831779366).

Almost surely, 2^111622032434 is an apocalyptic number.

111622032434 is a deficient number, since it is larger than the sum of its proper divisors (71032202494).

111622032434 is a wasteful number, since it uses less digits than its factorization.

111622032434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073728760.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 111622032434 its reverse (434230226111), we get a palindrome (545852258545).

The spelling of 111622032434 in words is "one hundred eleven billion, six hundred twenty-two million, thirty-two thousand, four hundred thirty-four".