2220201021022 has 8 divisors (see below), whose sum is σ = 3331303738776. Its totient is φ = 1109766441432.

The previous prime is 2220201020977. The next prime is 2220201021067. The reversal of 2220201021022 is 2201201020222.

It is an interprime number because it is at equal distance from previous prime (2220201020977) and next prime (2220201021067).

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

It is a junction number, because it is equal to n+sod(n) for n = 2220201020987 and 2220201021005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167026233 + ... + 167039524.

It is an arithmetic number, because the mean of its divisors is an integer number (416412967347).

Almost surely, 2^{2220201021022} is an apocalyptic number.

2220201021022 is a deficient number, since it is larger than the sum of its proper divisors (1111102717754).

2220201021022 is a wasteful number, since it uses less digits than its factorization.

2220201021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334069082.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2220201021022 its reverse (2201201020222), we get a palindrome (4421402041244).

The spelling of 2220201021022 in words is "two trillion, two hundred twenty billion, two hundred one million, twenty-one thousand, twenty-two".