2211220201102 has 8 divisors (see below), whose sum is σ = 3618360329112. Its totient is φ = 1005100091400.

The previous prime is 2211220201093. The next prime is 2211220201103. The reversal of 2211220201102 is 2011020221122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211220201103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50255004549 + ... + 50255004592.

It is an arithmetic number, because the mean of its divisors is an integer number (452295041139).

Almost surely, 2^{2211220201102} is an apocalyptic number.

2211220201102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2211220201102 is a deficient number, since it is larger than the sum of its proper divisors (1407140128010).

2211220201102 is a wasteful number, since it uses less digits than its factorization.

2211220201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100510009154.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2211220201102 its reverse (2011020221122), we get a palindrome (4222240422224).

The spelling of 2211220201102 in words is "two trillion, two hundred eleven billion, two hundred twenty million, two hundred one thousand, one hundred two".