2120200222111 has 8 divisors (see below), whose sum is σ = 2122571865600. Its totient is φ = 2117829829080.

The previous prime is 2120200222097. The next prime is 2120200222117. The reversal of 2120200222111 is 1112220020212.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2120200222111 - 2⁵ = 2120200222079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120200222117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3101160 + ... + 3722578.

It is an arithmetic number, because the mean of its divisors is an integer number (265321483200).

Almost surely, 2^{2120200222111} is an apocalyptic number.

2120200222111 is a deficient number, since it is larger than the sum of its proper divisors (2371643489).

2120200222111 is a wasteful number, since it uses less digits than its factorization.

2120200222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625229.

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

Adding to 2120200222111 its reverse (1112220020212), we get a palindrome (3232420242323).

The spelling of 2120200222111 in words is "two trillion, one hundred twenty billion, two hundred million, two hundred twenty-two thousand, one hundred eleven".