1010021122011 has 8 divisors (see below), whose sum is σ = 1469121632064. Its totient is φ = 612134013320.

The previous prime is 1010021122007. The next prime is 1010021122069. The reversal of 1010021122011 is 1102211200101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010021122011 - 2² = 1010021122007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010021120011) 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, 15303350301 + ... + 15303350366.

It is an arithmetic number, because the mean of its divisors is an integer number (183640204008).

Almost surely, 2^{1010021122011} is an apocalyptic number.

1010021122011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1010021122011 is a deficient number, since it is larger than the sum of its proper divisors (459100510053).

1010021122011 is a wasteful number, since it uses less digits than its factorization.

1010021122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30606700681.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1010021122011 its reverse (1102211200101), we get a palindrome (2112232322112).

The spelling of 1010021122011 in words is "one trillion, ten billion, twenty-one million, one hundred twenty-two thousand, eleven".