1012113322 has 32 divisors (see below), whose sum is σ = 1699087104. Its totient is φ = 448224000.

The previous prime is 1012113313. The next prime is 1012113341. The reversal of 1012113322 is 2233112101.

It is a junction number, because it is equal to n+sod(n) for n = 1012113296 and 1012113305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238822 + ... + 243022.

It is an arithmetic number, because the mean of its divisors is an integer number (53096472).

Almost surely, 2^1012113322 is an apocalyptic number.

1012113322 is a deficient number, since it is larger than the sum of its proper divisors (686973782).

1012113322 is a wasteful number, since it uses less digits than its factorization.

1012113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1012113322 is about 31813.7285145894. The cubic root of 1012113322 is about 1004.0215792201.

Adding to 1012113322 its reverse (2233112101), we get a palindrome (3245225423).

The spelling of 1012113322 in words is "one billion, twelve million, one hundred thirteen thousand, three hundred twenty-two".