2220020121110 has 16 divisors (see below), whose sum is σ = 4359312238032. Its totient is φ = 807280044000.

The previous prime is 2220020121107. The next prime is 2220020121133. The reversal of 2220020121110 is 111210200222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10091000441 + ... + 10091000660.

It is an arithmetic number, because the mean of its divisors is an integer number (272457014877).

Almost surely, 2^{2220020121110} is an apocalyptic number.

2220020121110 is a deficient number, since it is larger than the sum of its proper divisors (2139292116922).

2220020121110 is a wasteful number, since it uses less digits than its factorization.

2220020121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20182001119.

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

Adding to 2220020121110 its reverse (111210200222), we get a palindrome (2331230321332).

The spelling of 2220020121110 in words is "two trillion, two hundred twenty billion, twenty million, one hundred twenty-one thousand, one hundred ten".