101021022202111 has 32 divisors (see below), whose sum is σ = 116159837976576. Its totient is φ = 87017499072000.

The previous prime is 101021022202043. The next prime is 101021022202159. The reversal of 101021022202111 is 111202220120101.

It is a cyclic number.

It is not a de Polignac number, because 101021022202111 - 2³³ = 101012432267519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021022202811) 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, 11400645 + ... + 18221326.

It is an arithmetic number, because the mean of its divisors is an integer number (3629994936768).

Almost surely, 2^{101021022202111} is an apocalyptic number.

101021022202111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101021022202111 is a deficient number, since it is larger than the sum of its proper divisors (15138815774465).

101021022202111 is a wasteful number, since it uses less digits than its factorization.

101021022202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29622223.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101021022202111 its reverse (111202220120101), we get a palindrome (212223242322212).

The spelling of 101021022202111 in words is "one hundred one trillion, twenty-one billion, twenty-two million, two hundred two thousand, one hundred eleven".