116405226562 has 4 divisors (see below), whose sum is σ = 174607839846. Its totient is φ = 58202613280.

The previous prime is 116405226559. The next prime is 116405226569. The reversal of 116405226562 is 265622504611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 105624350001 + 10780876561 = 324999^2 + 103831^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (116405226569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29101306639 + ... + 29101306642.

Almost surely, 2^116405226562 is an apocalyptic number.

116405226562 is a deficient number, since it is larger than the sum of its proper divisors (58202613284).

116405226562 is an equidigital number, since it uses as much as digits as its factorization.

116405226562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58202613283.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 116405226562 in words is "one hundred sixteen billion, four hundred five million, two hundred twenty-six thousand, five hundred sixty-two".