100305022 has 8 divisors (see below), whose sum is σ = 150697872. Its totient is φ = 50072400.

The previous prime is 100305013. The next prime is 100305053. The reversal of 100305022 is 220503001.

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

It is a super-2 number, since 2×100305022² = 20122194876840968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100304993 and 100305011.

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, 38479 + ... + 41002.

It is an arithmetic number, because the mean of its divisors is an integer number (18837234).

Almost surely, 2^100305022 is an apocalyptic number.

100305022 is a deficient number, since it is larger than the sum of its proper divisors (50392850).

100305022 is an equidigital number, since it uses as much as digits as its factorization.

100305022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80114.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 100305022 is about 10015.2394879004. The cubic root of 100305022 is about 464.6303332468.

Adding to 100305022 its reverse (220503001), we get a palindrome (320808023).

The spelling of 100305022 in words is "one hundred million, three hundred five thousand, twenty-two".