2201111022202 has 32 divisors (see below), whose sum is σ = 3403434988800. Its totient is φ = 1067168314368.

The previous prime is 2201111022199. The next prime is 2201111022217. The reversal of 2201111022202 is 2022201111022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9515338 + ... + 9743914.

It is an arithmetic number, because the mean of its divisors is an integer number (106357343400).

Almost surely, 2^{2201111022202} is an apocalyptic number.

2201111022202 is a deficient number, since it is larger than the sum of its proper divisors (1202323966598).

2201111022202 is a wasteful number, since it uses less digits than its factorization.

2201111022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229750.

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

Adding to 2201111022202 its reverse (2022201111022), we get a palindrome (4223312133224).

It can be divided in two parts, 2201111022 and 202, that multiplied together give a palindrome (444624426444).

The spelling of 2201111022202 in words is "two trillion, two hundred one billion, one hundred eleven million, twenty-two thousand, two hundred two".