220226435115502 has 8 divisors (see below), whose sum is σ = 330402228868800. Its totient is φ = 110092358825904.

The previous prime is 220226435115481. The next prime is 220226435115517. The reversal of 220226435115502 is 205511534622022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10429352727 + ... + 10429373842.

It is an arithmetic number, because the mean of its divisors is an integer number (41300278608600).

Almost surely, 2^{220226435115502} is an apocalyptic number.

220226435115502 is a deficient number, since it is larger than the sum of its proper divisors (110175793753298).

220226435115502 is a wasteful number, since it uses less digits than its factorization.

220226435115502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20858731850.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 220226435115502 its reverse (205511534622022), we get a palindrome (425737969737524).

The spelling of 220226435115502 in words is "two hundred twenty trillion, two hundred twenty-six billion, four hundred thirty-five million, one hundred fifteen thousand, five hundred two".