2211100220002 has 8 divisors (see below), whose sum is σ = 3460852518336. Its totient is φ = 1057482713892.

The previous prime is 2211100219967. The next prime is 2211100220009. The reversal of 2211100220002 is 2000220011122.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2211100220009) 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, 24033697998 + ... + 24033698089.

It is an arithmetic number, because the mean of its divisors is an integer number (432606564792).

Almost surely, 2^{2211100220002} is an apocalyptic number.

2211100220002 is a deficient number, since it is larger than the sum of its proper divisors (1249752298334).

2211100220002 is a wasteful number, since it uses less digits than its factorization.

2211100220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48067396112.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2211100220002 its reverse (2000220011122), we get a palindrome (4211320231124).

The spelling of 2211100220002 in words is "two trillion, two hundred eleven billion, one hundred million, two hundred twenty thousand, two".