2002220210022 has 16 divisors (see below), whose sum is σ = 4008714113712. Its totient is φ = 666694454400.

The previous prime is 2002220209943. The next prime is 2002220210131. The reversal of 2002220210022 is 2200120222002.

It is a junction number, because it is equal to n+sod(n) for n = 2002220209983 and 2002220210010.

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, 178064479 + ... + 178075722.

It is an arithmetic number, because the mean of its divisors is an integer number (250544632107).

Almost surely, 2^{2002220210022} is an apocalyptic number.

2002220210022 is an abundant number, since it is smaller than the sum of its proper divisors (2006493903690).

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

2002220210022 is a wasteful number, since it uses less digits than its factorization.

2002220210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356141143.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2002220210022 its reverse (2200120222002), we get a palindrome (4202340432024).

The spelling of 2002220210022 in words is "two trillion, two billion, two hundred twenty million, two hundred ten thousand, twenty-two".