1013122 has 8 divisors (see below), whose sum is σ = 1657872. Its totient is φ = 460500.

The previous prime is 1013063. The next prime is 1013143. The reversal of 1013122 is 2213101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1013099 and 1013108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23004 + ... + 23047.

It is an arithmetic number, because the mean of its divisors is an integer number (207234).

2^1013122 is an apocalyptic number.

1013122 is a deficient number, since it is larger than the sum of its proper divisors (644750).

1013122 is a wasteful number, since it uses less digits than its factorization.

1013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46064.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1013122 is about 1006.5396167067. The cubic root of 1013122 is about 100.4355006387.

Adding to 1013122 its reverse (2213101), we get a palindrome (3226223).

It can be divided in two parts, 10131 and 22, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 1013122 in words is "one million, thirteen thousand, one hundred twenty-two".