101226446 has 4 divisors (see below), whose sum is σ = 151839672. Its totient is φ = 50613222.

The previous prime is 101226431. The next prime is 101226479. The reversal of 101226446 is 644622101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25306610 + ... + 25306613.

It is an arithmetic number, because the mean of its divisors is an integer number (37959918).

Almost surely, 2^101226446 is an apocalyptic number.

101226446 is a deficient number, since it is larger than the sum of its proper divisors (50613226).

101226446 is an equidigital number, since it uses as much as digits as its factorization.

101226446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50613225.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 101226446 is about 10061.1354230027. The cubic root of 101226446 is about 466.0487309892.

Adding to 101226446 its reverse (644622101), we get a palindrome (745848547).

The spelling of 101226446 in words is "one hundred one million, two hundred twenty-six thousand, four hundred forty-six".