2220021011104 has 48 divisors (see below), whose sum is σ = 4715871687072. Its totient is φ = 1022665851648.

The previous prime is 2220021011099. The next prime is 2220021011113. The reversal of 2220021011104 is 4011101200222.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 4884334 + ... + 5319469.

It is an arithmetic number, because the mean of its divisors is an integer number (98247326814).

Almost surely, 2^{2220021011104} is an apocalyptic number.

It is an amenable number.

2220021011104 is an abundant number, since it is smaller than the sum of its proper divisors (2495850675968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220021011104 is a wasteful number, since it uses less digits than its factorization.

2220021011104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10204349 (or 10204341 counting only the distinct ones).

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

Adding to 2220021011104 its reverse (4011101200222), we get a palindrome (6231122211326).

The spelling of 2220021011104 in words is "two trillion, two hundred twenty billion, twenty-one million, eleven thousand, one hundred four".