10101224 has 16 divisors (see below), whose sum is σ = 21645600. Its totient is φ = 4329072.

The previous prime is 10101197. The next prime is 10101227. The reversal of 10101224 is 42210101.

It is not an unprimeable number, because it can be changed into a prime (10101227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90134 + ... + 90245.

It is an arithmetic number, because the mean of its divisors is an integer number (1352850).

Almost surely, 2^10101224 is an apocalyptic number.

10101224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10101224 is an abundant number, since it is smaller than the sum of its proper divisors (11544376).

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

10101224 is a wasteful number, since it uses less digits than its factorization.

10101224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180392 (or 180388 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 10101224 is about 3178.2422815135. The cubic root of 10101224 is about 216.1679649187.

Adding to 10101224 its reverse (42210101), we get a palindrome (52311325).

The spelling of 10101224 in words is "ten million, one hundred one thousand, two hundred twenty-four".