1011022122010 has 16 divisors (see below), whose sum is σ = 1926889221096. Its totient is φ = 380620092928.

The previous prime is 1011022122001. The next prime is 1011022122017. The reversal of 1011022122010 is 102212201101.

It can be written as a sum of positive squares in 4 ways, for example, as 744232310721 + 266789811289 = 862689^2 + 516517^2 .

It is not an unprimeable number, because it can be changed into a prime (1011022122017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973594307 + ... + 2973594646.

Almost surely, 2^{1011022122010} is an apocalyptic number.

1011022122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011022122010 is a deficient number, since it is larger than the sum of its proper divisors (915867099086).

1011022122010 is a wasteful number, since it uses less digits than its factorization.

1011022122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947188977.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1011022122010 its reverse (102212201101), we get a palindrome (1113234323111).

The spelling of 1011022122010 in words is "one trillion, eleven billion, twenty-two million, one hundred twenty-two thousand, ten".