10220001200111 has 4 divisors (see below), whose sum is σ = 10821177741312. Its totient is φ = 9618824658912.

The previous prime is 10220001200099. The next prime is 10220001200117. The reversal of 10220001200111 is 11100210002201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10220001200111 - 2¹⁰ = 10220001199087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10220001200092 and 10220001200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220001200117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300588270575 + ... + 300588270608.

It is an arithmetic number, because the mean of its divisors is an integer number (2705294435328).

Almost surely, 2^{10220001200111} is an apocalyptic number.

10220001200111 is a deficient number, since it is larger than the sum of its proper divisors (601176541201).

10220001200111 is an equidigital number, since it uses as much as digits as its factorization.

10220001200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601176541200.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10220001200111 its reverse (11100210002201), we get a palindrome (21320211202312).

The spelling of 10220001200111 in words is "ten trillion, two hundred twenty billion, one million, two hundred thousand, one hundred eleven".