1012013122 has 16 divisors (see below), whose sum is σ = 1562617152. Its totient is φ = 491203440.

The previous prime is 1012013117. The next prime is 1012013137. The reversal of 1012013122 is 2213102101.

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 7 ways as a sum of consecutive naturals, for example, 17347 + ... + 48217.

It is an arithmetic number, because the mean of its divisors is an integer number (97663572).

Almost surely, 2^1012013122 is an apocalyptic number.

1012013122 is a deficient number, since it is larger than the sum of its proper divisors (550604030).

1012013122 is a wasteful number, since it uses less digits than its factorization.

1012013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31353.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1012013122 is about 31812.1536837731. The cubic root of 1012013122 is about 1003.9884451562.

Adding to 1012013122 its reverse (2213102101), we get a palindrome (3225115223).

The spelling of 1012013122 in words is "one billion, twelve million, thirteen thousand, one hundred twenty-two".