202022100212102 has 8 divisors (see below), whose sum is σ = 303115029051312. Its totient is φ = 100983757195000.

The previous prime is 202022100212087. The next prime is 202022100212147. The reversal of 202022100212102 is 201212001220202.

It is a happy number.

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, 13646446274 + ... + 13646461077.

It is an arithmetic number, because the mean of its divisors is an integer number (37889378631414).

Almost surely, 2^{202022100212102} is an apocalyptic number.

202022100212102 is a deficient number, since it is larger than the sum of its proper divisors (101092928839210).

202022100212102 is a wasteful number, since it uses less digits than its factorization.

202022100212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27292911054.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202022100212102 its reverse (201212001220202), we get a palindrome (403234101432304).

The spelling of 202022100212102 in words is "two hundred two trillion, twenty-two billion, one hundred million, two hundred twelve thousand, one hundred two".