1020212002010 has 16 divisors (see below), whose sum is σ = 1839447360000. Its totient is φ = 407403521616.

The previous prime is 1020212001997. The next prime is 1020212002039. The reversal of 1020212002010 is 102002120201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1020212001982 and 1020212002000.

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, 85153610 + ... + 85165589.

It is an arithmetic number, because the mean of its divisors is an integer number (114965460000).

Almost surely, 2^{1020212002010} is an apocalyptic number.

1020212002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020212002010 is a deficient number, since it is larger than the sum of its proper divisors (819235357990).

1020212002010 is a wasteful number, since it uses less digits than its factorization.

1020212002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170319805.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1020212002010 its reverse (102002120201), we get a palindrome (1122214122211).

The spelling of 1020212002010 in words is "one trillion, twenty billion, two hundred twelve million, two thousand, ten".