1022010202012 has 6 divisors (see below), whose sum is σ = 1788517853528. Its totient is φ = 511005101004.

The previous prime is 1022010201973. The next prime is 1022010202013. The reversal of 1022010202012 is 2102020102201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022010201983 and 1022010202001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022010202013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127751275248 + ... + 127751275255.

Almost surely, 2^{1022010202012} is an apocalyptic number.

It is an amenable number.

1022010202012 is a deficient number, since it is larger than the sum of its proper divisors (766507651516).

1022010202012 is a wasteful number, since it uses less digits than its factorization.

1022010202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255502550507 (or 255502550505 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1022010202012 its reverse (2102020102201), we get a palindrome (3124030304213).

The spelling of 1022010202012 in words is "one trillion, twenty-two billion, ten million, two hundred two thousand, twelve".