20020202221995 has 48 divisors (see below), whose sum is σ = 38103809758560. Its totient is φ = 10049356399104.

The previous prime is 20020202221973. The next prime is 20020202222099. The reversal of 20020202221995 is 59912220202002.

20020202221995 is a `hidden beast` number, since 200 + 20 + 20 + 222 + 199 + 5 = 666.

It is not a de Polignac number, because 20020202221995 - 2⁷ = 20020202221867 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 484612660 + ... + 484653969.

It is an arithmetic number, because the mean of its divisors is an integer number (793829369970).

Almost surely, 2^{20020202221995} is an apocalyptic number.

20020202221995 is a deficient number, since it is larger than the sum of its proper divisors (18083607536565).

20020202221995 is an equidigital number, since it uses as much as digits as its factorization.

20020202221995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969266666 (or 969266654 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 20020202221995 its reverse (59912220202002), we get a palindrome (79932422423997).

The spelling of 20020202221995 in words is "twenty trillion, twenty billion, two hundred two million, two hundred twenty-one thousand, nine hundred ninety-five".