210220011202102 has 8 divisors (see below), whose sum is σ = 343996381967112. Its totient is φ = 95554550546400.

The previous prime is 210220011202099. The next prime is 210220011202141. The reversal of 210220011202102 is 201202110022012.

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, 4777727527299 + ... + 4777727527342.

It is an arithmetic number, because the mean of its divisors is an integer number (42999547745889).

Almost surely, 2^{210220011202102} is an apocalyptic number.

210220011202102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210220011202102 is a deficient number, since it is larger than the sum of its proper divisors (133776370765010).

210220011202102 is a wasteful number, since it uses less digits than its factorization.

210220011202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555455054654.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210220011202102 its reverse (201202110022012), we get a palindrome (411422121224114).

The spelling of 210220011202102 in words is "two hundred ten trillion, two hundred twenty billion, eleven million, two hundred two thousand, one hundred two".