1020211202010 has 512 divisors, whose sum is σ = 3410161606656. Its totient is φ = 188490240000.

The previous prime is 1020211201991. The next prime is 1020211202041. The reversal of 1020211202010 is 102021120201.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 112217565 + ... + 112226655.

It is an arithmetic number, because the mean of its divisors is an integer number (6660471888).

Almost surely, 2^{1020211202010} is an apocalyptic number.

1020211202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1020211202010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1705080803328).

1020211202010 is an abundant number, since it is smaller than the sum of its proper divisors (2389950404646).

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

1020211202010 is a wasteful number, since it uses less digits than its factorization.

1020211202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9270.

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

Adding to 1020211202010 its reverse (102021120201), we get a palindrome (1122232322211).

It can be divided in two parts, 1020211 and 202010, that added together give a palindrome (1222221).

The spelling of 1020211202010 in words is "one trillion, twenty billion, two hundred eleven million, two hundred two thousand, ten".