101226426 has 16 divisors (see below), whose sum is σ = 231374784. Its totient is φ = 28921824.

The previous prime is 101226401. The next prime is 101226431. The reversal of 101226426 is 624622101.

It is a junction number, because it is equal to n+sod(n) for n = 101226396 and 101226405.

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 in 7 ways as a sum of consecutive naturals, for example, 1205035 + ... + 1205118.

It is an arithmetic number, because the mean of its divisors is an integer number (14460924).

Almost surely, 2^101226426 is an apocalyptic number.

101226426 is an abundant number, since it is smaller than the sum of its proper divisors (130148358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101226426 is a wasteful number, since it uses less digits than its factorization.

101226426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410165.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 101226426 is about 10061.1344290791. The cubic root of 101226426 is about 466.0487002957.

Adding to 101226426 its reverse (624622101), we get a palindrome (725848527).

The spelling of 101226426 in words is "one hundred one million, two hundred twenty-six thousand, four hundred twenty-six".