100055216220022 has 8 divisors (see below), whose sum is σ = 171523227805776. Its totient is φ = 42880806951432.

The previous prime is 100055216219947. The next prime is 100055216220061. The reversal of 100055216220022 is 220022612550001.

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

It is a super-2 number, since 2×100055216220022² (a number of 29 digits) contains 22 as substring.

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, 3573400579273 + ... + 3573400579300.

It is an arithmetic number, because the mean of its divisors is an integer number (21440403475722).

Almost surely, 2^{100055216220022} is an apocalyptic number.

100055216220022 is a deficient number, since it is larger than the sum of its proper divisors (71468011585754).

100055216220022 is an equidigital number, since it uses as much as digits as its factorization.

100055216220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7146801158582.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 100055216220022 its reverse (220022612550001), we get a palindrome (320077828770023).

The spelling of 100055216220022 in words is "one hundred trillion, fifty-five billion, two hundred sixteen million, two hundred twenty thousand, twenty-two".