10210210011020 has 24 divisors (see below), whose sum is σ = 21447516955200. Its totient is φ = 4082926684032.

The previous prime is 10210210011019. The next prime is 10210210011121. The reversal of 10210210011020 is 2011001201201.

It is a junction number, because it is equal to n+sod(n) for n = 10210210010992 and 10210210011010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72260180 + ... + 72401339.

It is an arithmetic number, because the mean of its divisors is an integer number (893646539800).

Almost surely, 2^{10210210011020} is an apocalyptic number.

10210210011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210210011020 is an abundant number, since it is smaller than the sum of its proper divisors (11237306944180).

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

10210210011020 is a wasteful number, since it uses less digits than its factorization.

10210210011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144665057 (or 144665055 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210210011020 its reverse (2011001201201), we get a palindrome (12221211212221).

The spelling of 10210210011020 in words is "ten trillion, two hundred ten billion, two hundred ten million, eleven thousand, twenty".