1021212002110 has 8 divisors (see below), whose sum is σ = 1838181603816. Its totient is φ = 408484800840.

The previous prime is 1021212002093. The next prime is 1021212002137. The reversal of 1021212002110 is 112002121201.

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, 51060600096 + ... + 51060600115.

It is an arithmetic number, because the mean of its divisors is an integer number (229772700477).

Almost surely, 2^{1021212002110} is an apocalyptic number.

1021212002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021212002110 is a deficient number, since it is larger than the sum of its proper divisors (816969601706).

1021212002110 is a wasteful number, since it uses less digits than its factorization.

1021212002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102121200218.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1021212002110 its reverse (112002121201), we get a palindrome (1133214123311).

The spelling of 1021212002110 in words is "one trillion, twenty-one billion, two hundred twelve million, two thousand, one hundred ten".