101022022011 has 32 divisors (see below), whose sum is σ = 146943305280. Its totient is φ = 61491482624.

The previous prime is 101022021973. The next prime is 101022022033. The reversal of 101022022011 is 110220220101.

It is a cyclic number.

It is not a de Polignac number, because 101022022011 - 2¹⁹ = 101021497723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101022022061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30601 + ... + 450533.

It is an arithmetic number, because the mean of its divisors is an integer number (4591978290).

Almost surely, 2^101022022011 is an apocalyptic number.

101022022011 is a deficient number, since it is larger than the sum of its proper divisors (45921283269).

101022022011 is a wasteful number, since it uses less digits than its factorization.

101022022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420095.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101022022011 its reverse (110220220101), we get a palindrome (211242242112).

The spelling of 101022022011 in words is "one hundred one billion, twenty-two million, twenty-two thousand, eleven".