1010421122 has 8 divisors (see below), whose sum is σ = 1515864396. Its totient is φ = 505132992.

The previous prime is 1010421101. The next prime is 1010421127. The reversal of 1010421122 is 2211240101.

It is a happy number.

1010421122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 899940001 + 110481121 = 29999^2 + 10511^2 .

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 = 1010421097 and 1010421106.

It is not an unprimeable number, because it can be changed into a prime (1010421127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20843 + ... + 49550.

Almost surely, 2^1010421122 is an apocalyptic number.

1010421122 is a deficient number, since it is larger than the sum of its proper divisors (505443274).

1010421122 is an equidigital number, since it uses as much as digits as its factorization.

1010421122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77572.

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

The square root of 1010421122 is about 31787.1219521365. The cubic root of 1010421122 is about 1003.4617100690.

Adding to 1010421122 its reverse (2211240101), we get a palindrome (3221661223).

The spelling of 1010421122 in words is "one billion, ten million, four hundred twenty-one thousand, one hundred twenty-two".