1011022010211 has 8 divisors (see below), whose sum is σ = 1348914467520. Its totient is φ = 673572113192.

The previous prime is 1011022010189. The next prime is 1011022010263. The reversal of 1011022010211 is 1120102201101.

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 1011022010211 - 2¹⁷ = 1011021879139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011022010281) 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, 110634741 + ... + 110643878.

It is an arithmetic number, because the mean of its divisors is an integer number (168614308440).

Almost surely, 2^{1011022010211} is an apocalyptic number.

1011022010211 is a deficient number, since it is larger than the sum of its proper divisors (337892457309).

1011022010211 is a wasteful number, since it uses less digits than its factorization.

1011022010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221280145.

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

Adding to 1011022010211 its reverse (1120102201101), we get a palindrome (2131124211312).

The spelling of 1011022010211 in words is "one trillion, eleven billion, twenty-two million, ten thousand, two hundred eleven".