102200211011011 has 4 divisors (see below), whose sum is σ = 102200330890792. Its totient is φ = 102200091131232.

The previous prime is 102200211010993. The next prime is 102200211011021. The reversal of 102200211011011 is 110110112002201.

It is a happy number.

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 102200211011011 - 2³¹ = 102198063527363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102200211010982 and 102200211011000.

It is not an unprimeable number, because it can be changed into a prime (102200211011021) 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, 58651881 + ... + 60369226.

It is an arithmetic number, because the mean of its divisors is an integer number (25550082722698).

Almost surely, 2^{102200211011011} is an apocalyptic number.

102200211011011 is a deficient number, since it is larger than the sum of its proper divisors (119879781).

102200211011011 is an equidigital number, since it uses as much as digits as its factorization.

102200211011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119879780.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102200211011011 its reverse (110110112002201), we get a palindrome (212310323013212).

The spelling of 102200211011011 in words is "one hundred two trillion, two hundred billion, two hundred eleven million, eleven thousand, eleven".