102011000220211 has 4 divisors (see below), whose sum is σ = 102011029343272. Its totient is φ = 102010971097152.

The previous prime is 102011000220179. The next prime is 102011000220253. The reversal of 102011000220211 is 112022000110201.

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 102011000220211 - 2⁵ = 102011000220179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102011000220191 and 102011000220200.

It is not an unprimeable number, because it can be changed into a prime (102011000620211) 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, 8453310 + ... + 16597603.

It is an arithmetic number, because the mean of its divisors is an integer number (25502757335818).

Almost surely, 2^{102011000220211} is an apocalyptic number.

102011000220211 is a deficient number, since it is larger than the sum of its proper divisors (29123061).

102011000220211 is an equidigital number, since it uses as much as digits as its factorization.

102011000220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29123060.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102011000220211 its reverse (112022000110201), we get a palindrome (214033000330412).

The spelling of 102011000220211 in words is "one hundred two trillion, eleven billion, two hundred twenty thousand, two hundred eleven".