112202054643 has 32 divisors (see below), whose sum is σ = 186179212800. Its totient is φ = 58646439936.

The previous prime is 112202054599. The next prime is 112202054707. The reversal of 112202054643 is 346450202211.

It is not a de Polignac number, because 112202054643 - 2¹⁷ = 112201923571 is a prime.

It is a super-2 number, since 2×112202054643² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112202054643.

It is not an unprimeable number, because it can be changed into a prime (112202054543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4836846 + ... + 4859987.

It is an arithmetic number, because the mean of its divisors is an integer number (5818100400).

Almost surely, 2^112202054643 is an apocalyptic number.

112202054643 is a deficient number, since it is larger than the sum of its proper divisors (73977158157).

112202054643 is a wasteful number, since it uses less digits than its factorization.

112202054643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9696891.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 112202054643 its reverse (346450202211), we get a palindrome (458652256854).

The spelling of 112202054643 in words is "one hundred twelve billion, two hundred two million, fifty-four thousand, six hundred forty-three".