10210021111010 has 64 divisors (see below), whose sum is σ = 21791060121600. Its totient is φ = 3370460405760.

The previous prime is 10210021110923. The next prime is 10210021111019. The reversal of 10210021111010 is 1011112001201.

It is a junction number, because it is equal to n+sod(n) for n = 10210021110982 and 10210021111000.

It is not an unprimeable number, because it can be changed into a prime (10210021111019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11514335 + ... + 12369314.

It is an arithmetic number, because the mean of its divisors is an integer number (340485314400).

Almost surely, 2^{10210021111010} is an apocalyptic number.

10210021111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210021111010 is an abundant number, since it is smaller than the sum of its proper divisors (11581039010590).

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

10210021111010 is a wasteful number, since it uses less digits than its factorization.

10210021111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23883891.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10210021111010 its reverse (1011112001201), we get a palindrome (11221133112211).

The spelling of 10210021111010 in words is "ten trillion, two hundred ten billion, twenty-one million, one hundred eleven thousand, ten".