20221101212102 has 8 divisors (see below), whose sum is σ = 34664744935056. Its totient is φ = 8666186233752.

The previous prime is 20221101212083. The next prime is 20221101212197. The reversal of 20221101212102 is 20121210112202.

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, 722182186133 + ... + 722182186160.

It is an arithmetic number, because the mean of its divisors is an integer number (4333093116882).

Almost surely, 2^{20221101212102} is an apocalyptic number.

20221101212102 is a deficient number, since it is larger than the sum of its proper divisors (14443643722954).

20221101212102 is a wasteful number, since it uses less digits than its factorization.

20221101212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444364372302.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 20221101212102 its reverse (20121210112202), we get a palindrome (40342311324304).

The spelling of 20221101212102 in words is "twenty trillion, two hundred twenty-one billion, one hundred one million, two hundred twelve thousand, one hundred two".