1020212201018 has 8 divisors (see below), whose sum is σ = 1530346916448. Its totient is φ = 510096562204.

The previous prime is 1020212201011. The next prime is 1020212201051. The reversal of 1020212201018 is 8101022120201.

1020212201018 is digitally balanced in base 2, because in such base 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.

It is not an unprimeable number, because it can be changed into a prime (1020212201011) 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, 4634696 + ... + 4849827.

It is an arithmetic number, because the mean of its divisors is an integer number (191293364556).

Almost surely, 2^{1020212201018} is an apocalyptic number.

1020212201018 is a deficient number, since it is larger than the sum of its proper divisors (510134715430).

1020212201018 is an equidigital number, since it uses as much as digits as its factorization.

1020212201018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9538308.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 1020212201018 its reverse (8101022120201), we get a palindrome (9121234321219).

The spelling of 1020212201018 in words is "one trillion, twenty billion, two hundred twelve million, two hundred one thousand, eighteen".