7005621020222 has 20 divisors (see below), whose sum is σ = 11559202957680. Its totient is φ = 3184373177700.

The previous prime is 7005621020191. The next prime is 7005621020263. The reversal of 7005621020222 is 2220201265007.

It is a super-2 number, since 2×7005621020222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 119594054 + ... + 119652617.

It is an arithmetic number, because the mean of its divisors is an integer number (577960147884).

Almost surely, 2^{7005621020222} is an apocalyptic number.

7005621020222 is a deficient number, since it is larger than the sum of its proper divisors (4553581937458).

7005621020222 is an equidigital number, since it uses as much as digits as its factorization.

7005621020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239246717 (or 239246684 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 7005621020222 its reverse (2220201265007), we get a palindrome (9225822285229).

The spelling of 7005621020222 in words is "seven trillion, five billion, six hundred twenty-one million, twenty thousand, two hundred twenty-two".