220211201102 has 4 divisors (see below), whose sum is σ = 330316801656. Its totient is φ = 110105600550.

The previous prime is 220211201099. The next prime is 220211201117. The reversal of 220211201102 is 201102112022.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55052800274 + ... + 55052800277.

It is an arithmetic number, because the mean of its divisors is an integer number (82579200414).

Almost surely, 2^220211201102 is an apocalyptic number.

220211201102 is a deficient number, since it is larger than the sum of its proper divisors (110105600554).

220211201102 is a wasteful number, since it uses less digits than its factorization.

220211201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110105600553.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220211201102 its reverse (201102112022), we get a palindrome (421313313124).

The spelling of 220211201102 in words is "two hundred twenty billion, two hundred eleven million, two hundred one thousand, one hundred two".