101013222 has 16 divisors (see below), whose sum is σ = 202867632. Its totient is φ = 33530880.

The previous prime is 101013203. The next prime is 101013257. The reversal of 101013222 is 222310101.

It is a junction number, because it is equal to n+sod(n) for n = 101013198 and 101013207.

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 in 7 ways as a sum of consecutive naturals, for example, 33483 + ... + 36374.

It is an arithmetic number, because the mean of its divisors is an integer number (12679227).

Almost surely, 2^101013222 is an apocalyptic number.

101013222 is an abundant number, since it is smaller than the sum of its proper divisors (101854410).

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

101013222 is a wasteful number, since it uses less digits than its factorization.

101013222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70103.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 101013222 is about 10050.5334186798. The cubic root of 101013222 is about 465.7212716692.

Adding to 101013222 its reverse (222310101), we get a palindrome (323323323).

The spelling of 101013222 in words is "one hundred one million, thirteen thousand, two hundred twenty-two".