10121012002010 has 64 divisors (see below), whose sum is σ = 22426631764992. Its totient is φ = 3202462400256.

The previous prime is 10121012001931. The next prime is 10121012002039. The reversal of 10121012002010 is 1020021012101.

It is a junction number, because it is equal to n+sod(n) for n = 10121012001982 and 10121012002000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3189872 + ... + 5515188.

It is an arithmetic number, because the mean of its divisors is an integer number (350416121328).

Almost surely, 2^{10121012002010} is an apocalyptic number.

10121012002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121012002010 is an abundant number, since it is smaller than the sum of its proper divisors (12305619762982).

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

10121012002010 is a wasteful number, since it uses less digits than its factorization.

10121012002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330127.

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

Adding to 10121012002010 its reverse (1020021012101), we get a palindrome (11141033014111).

The spelling of 10121012002010 in words is "ten trillion, one hundred twenty-one billion, twelve million, two thousand, ten".