2222010012020 has 12 divisors (see below), whose sum is σ = 4666221025284. Its totient is φ = 888804004800.

The previous prime is 2222010012017. The next prime is 2222010012023. The reversal of 2222010012020 is 202100102222.

It is an interprime number because it is at equal distance from previous prime (2222010012017) and next prime (2222010012023).

It can be written as a sum of positive squares in 2 ways, for example, as 1284591026404 + 937418985616 = 1133398^2 + 968204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2222010011986 and 2222010012004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222010012023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55550250281 + ... + 55550250320.

It is an arithmetic number, because the mean of its divisors is an integer number (388851752107).

Almost surely, 2^{2222010012020} is an apocalyptic number.

2222010012020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222010012020 is an abundant number, since it is smaller than the sum of its proper divisors (2444211013264).

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

2222010012020 is a wasteful number, since it uses less digits than its factorization.

2222010012020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111100500610 (or 111100500608 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2222010012020 its reverse (202100102222), we get a palindrome (2424110114242).

The spelling of 2222010012020 in words is "two trillion, two hundred twenty-two billion, ten million, twelve thousand, twenty".