1012104122 has 16 divisors (see below), whose sum is σ = 1605645600. Its totient is φ = 477141840.

The previous prime is 1012104083. The next prime is 1012104139. The reversal of 1012104122 is 2214012101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1012104097 and 1012104106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55097 + ... + 71132.

It is an arithmetic number, because the mean of its divisors is an integer number (100352850).

Almost surely, 2^1012104122 is an apocalyptic number.

1012104122 is a deficient number, since it is larger than the sum of its proper divisors (593541478).

1012104122 is a wasteful number, since it uses less digits than its factorization.

1012104122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126461.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1012104122 is about 31813.5839225951. The cubic root of 1012104122 is about 1004.0185370619.

Adding to 1012104122 its reverse (2214012101), we get a palindrome (3226116223).

The spelling of 1012104122 in words is "one billion, twelve million, one hundred four thousand, one hundred twenty-two".