20202220012022 has 8 divisors (see below), whose sum is σ = 30303939193776. Its totient is φ = 10100906947432.

The previous prime is 20202220011989. The next prime is 20202220012049. The reversal of 20202220012022 is 22021002220202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101404898 + ... + 101603925.

It is an arithmetic number, because the mean of its divisors is an integer number (3787992399222).

Almost surely, 2^{20202220012022} is an apocalyptic number.

20202220012022 is a deficient number, since it is larger than the sum of its proper divisors (10101719181754).

20202220012022 is a wasteful number, since it uses less digits than its factorization.

20202220012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203058582.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20202220012022 its reverse (22021002220202), we get a palindrome (42223222232224).

The spelling of 20202220012022 in words is "twenty trillion, two hundred two billion, two hundred twenty million, twelve thousand, twenty-two".