10021121202110 has 96 divisors (see below), whose sum is σ = 19093132857600. Its totient is φ = 3786365721600.

The previous prime is 10021121202097. The next prime is 10021121202161. The reversal of 10021121202110 is 1120212112001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3577692710 + ... + 3577695510.

It is an arithmetic number, because the mean of its divisors is an integer number (198886800600).

Almost surely, 2^{10021121202110} is an apocalyptic number.

10021121202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021121202110 is a deficient number, since it is larger than the sum of its proper divisors (9072011655490).

10021121202110 is a wasteful number, since it uses less digits than its factorization.

10021121202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394 (or 5375 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10021121202110 its reverse (1120212112001), we get a palindrome (11141333314111).

The spelling of 10021121202110 in words is "ten trillion, twenty-one billion, one hundred twenty-one million, two hundred two thousand, one hundred ten".