20020210020022 has 16 divisors (see below), whose sum is σ = 31336526269152. Its totient is φ = 9574716412800.

The previous prime is 20020210020011. The next prime is 20020210020071. The reversal of 20020210020022 is 22002001202002.

It is a junction number, because it is equal to n+sod(n) for n = 20020210019984 and 20020210020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094883 + ... + 6421774.

It is an arithmetic number, because the mean of its divisors is an integer number (1958532891822).

Almost surely, 2^{20020210020022} is an apocalyptic number.

20020210020022 is a deficient number, since it is larger than the sum of its proper divisors (11316316249130).

20020210020022 is a wasteful number, since it uses less digits than its factorization.

20020210020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574583.

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

Adding to 20020210020022 its reverse (22002001202002), we get a palindrome (42022211222024).

The spelling of 20020210020022 in words is "twenty trillion, twenty billion, two hundred ten million, twenty thousand, twenty-two".