10202122022111 has 8 divisors (see below), whose sum is σ = 10455221948160. Its totient is φ = 9949742154072.

The previous prime is 10202122022107. The next prime is 10202122022117. The reversal of 10202122022111 is 11122022120201.

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 10202122022111 - 2² = 10202122022107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10202122022111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202122022117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179985815 + ... + 180042488.

It is an arithmetic number, because the mean of its divisors is an integer number (1306902743520).

Almost surely, 2^{10202122022111} is an apocalyptic number.

10202122022111 is a deficient number, since it is larger than the sum of its proper divisors (253099926049).

10202122022111 is an equidigital number, since it uses as much as digits as its factorization.

10202122022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360029005.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10202122022111 its reverse (11122022120201), we get a palindrome (21324144142312).

The spelling of 10202122022111 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, twenty-two thousand, one hundred eleven".