10202200001111 has 4 divisors (see below), whose sum is σ = 10253467338000. Its totient is φ = 10150932664224.

The previous prime is 10202200001101. The next prime is 10202200001153. The reversal of 10202200001111 is 11110000220201.

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 10202200001111 - 2³⁴ = 10185020131927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10202200001092 and 10202200001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202200001101) 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, 25633668146 + ... + 25633668543.

It is an arithmetic number, because the mean of its divisors is an integer number (2563366834500).

Almost surely, 2^{10202200001111} is an apocalyptic number.

10202200001111 is a deficient number, since it is larger than the sum of its proper divisors (51267336889).

10202200001111 is an equidigital number, since it uses as much as digits as its factorization.

10202200001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51267336888.

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

Adding to 10202200001111 its reverse (11110000220201), we get a palindrome (21312200221312).

The spelling of 10202200001111 in words is "ten trillion, two hundred two billion, two hundred million, one thousand, one hundred eleven".