101226110118828 has 48 divisors (see below), whose sum is σ = 237420361048416. Its totient is φ = 33566882365440.

The previous prime is 101226110118803. The next prime is 101226110118829. The reversal of 101226110118828 is 828811011622101.

It is a self number, because there is not a number n which added to its sum of digits gives 101226110118828.

It is not an unprimeable number, because it can be changed into a prime (101226110118829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413313688 + ... + 413558528.

It is an arithmetic number, because the mean of its divisors is an integer number (4946257521842).

Almost surely, 2^{101226110118828} is an apocalyptic number.

It is an amenable number.

101226110118828 is an abundant number, since it is smaller than the sum of its proper divisors (136194250929588).

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

101226110118828 is a wasteful number, since it uses less digits than its factorization.

101226110118828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423554 (or 423552 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 42.

The spelling of 101226110118828 in words is "one hundred one trillion, two hundred twenty-six billion, one hundred ten million, one hundred eighteen thousand, eight hundred twenty-eight".