2020001020222 has 16 divisors (see below), whose sum is σ = 3171714695712. Its totient is φ = 963039843040.

The previous prime is 2020001020189. The next prime is 2020001020229. The reversal of 2020001020222 is 2220201000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020001020229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69248929 + ... + 69278092.

It is an arithmetic number, because the mean of its divisors is an integer number (198232168482).

Almost surely, 2^{2020001020222} is an apocalyptic number.

2020001020222 is a deficient number, since it is larger than the sum of its proper divisors (1151713675490).

2020001020222 is a wasteful number, since it uses less digits than its factorization.

2020001020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138527363.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2020001020222 its reverse (2220201000202), we get a palindrome (4240202020424).

The spelling of 2020001020222 in words is "two trillion, twenty billion, one million, twenty thousand, two hundred twenty-two".