10220012021002 has 64 divisors (see below), whose sum is σ = 18932881939200. Its totient is φ = 4121554633728.

The previous prime is 10220012020993. The next prime is 10220012021069. The reversal of 10220012021002 is 20012021002201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61690893 + ... + 61856335.

It is an arithmetic number, because the mean of its divisors is an integer number (295826280300).

Almost surely, 2^{10220012021002} is an apocalyptic number.

10220012021002 is a deficient number, since it is larger than the sum of its proper divisors (8712869918198).

10220012021002 is a wasteful number, since it uses less digits than its factorization.

10220012021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170780 (or 170766 counting only the distinct ones).

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

Adding to 10220012021002 its reverse (20012021002201), we get a palindrome (30232033023203).

The spelling of 10220012021002 in words is "ten trillion, two hundred twenty billion, twelve million, twenty-one thousand, two".