2220022002002 has 32 divisors (see below), whose sum is σ = 3817490632704. Its totient is φ = 948505694400.

The previous prime is 2220022001969. The next prime is 2220022002017. The reversal of 2220022002002 is 2002002200222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 11383352 + ... + 11576732.

It is an arithmetic number, because the mean of its divisors is an integer number (119296582272).

Almost surely, 2^{2220022002002} is an apocalyptic number.

2220022002002 is a deficient number, since it is larger than the sum of its proper divisors (1597468630702).

2220022002002 is a wasteful number, since it uses less digits than its factorization.

2220022002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195914.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2220022002002 its reverse (2002002200222), we get a palindrome (4222024202224).

The spelling of 2220022002002 in words is "two trillion, two hundred twenty billion, twenty-two million, two thousand, two".