1001210220102 has 8 divisors (see below), whose sum is σ = 2002420440216. Its totient is φ = 333736740032.

The previous prime is 1001210220061. The next prime is 1001210220103. The reversal of 1001210220102 is 2010220121001.

1001210220102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

1001210220102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001210220103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83434185003 + ... + 83434185014.

It is an arithmetic number, because the mean of its divisors is an integer number (250302555027).

Almost surely, 2^{1001210220102} is an apocalyptic number.

1001210220102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001210220102 is a wasteful number, since it uses less digits than its factorization.

1001210220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166868370022.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1001210220102 its reverse (2010220121001), we get a palindrome (3011430341103).

The spelling of 1001210220102 in words is "one trillion, one billion, two hundred ten million, two hundred twenty thousand, one hundred two".