20221222020003 has 8 divisors (see below), whose sum is σ = 29957365955600. Its totient is φ = 13480814679984.

The previous prime is 20221222019969. The next prime is 20221222020019. The reversal of 20221222020003 is 30002022212202.

20221222020003 is a `hidden beast` number, since 20 + 221 + 2 + 220 + 200 + 0 + 3 = 666.

It is not a de Polignac number, because 20221222020003 - 2⁴⁰ = 19121710392227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20221222020023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374467074418 + ... + 374467074471.

It is an arithmetic number, because the mean of its divisors is an integer number (3744670744450).

Almost surely, 2^{20221222020003} is an apocalyptic number.

20221222020003 is a deficient number, since it is larger than the sum of its proper divisors (9736143935597).

20221222020003 is an equidigital number, since it uses as much as digits as its factorization.

20221222020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748934148898 (or 748934148892 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20221222020003 its reverse (30002022212202), we get a palindrome (50223244232205).

The spelling of 20221222020003 in words is "twenty trillion, two hundred twenty-one billion, two hundred twenty-two million, twenty thousand, three".