101026224 has 80 divisors (see below), whose sum is σ = 312306400. Its totient is φ = 31083264.

The previous prime is 101026217. The next prime is 101026229. The reversal of 101026224 is 422620101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101026197 and 101026206.

It is not an unprimeable number, because it can be changed into a prime (101026229) 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, 3379 + ... + 14610.

It is an arithmetic number, because the mean of its divisors is an integer number (3903830).

Almost surely, 2^101026224 is an apocalyptic number.

It is an amenable number.

101026224 is an abundant number, since it is smaller than the sum of its proper divisors (211280176).

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

101026224 is a wasteful number, since it uses less digits than its factorization.

101026224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18019 (or 18007 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 101026224 is about 10051.1802292069. The cubic root of 101026224 is about 465.7412527108.

Adding to 101026224 its reverse (422620101), we get a palindrome (523646325).

The spelling of 101026224 in words is "one hundred one million, twenty-six thousand, two hundred twenty-four".