1022121003010 has 16 divisors (see below), whose sum is σ = 1844672212800. Its totient is φ = 407769644016.

The previous prime is 1022121002989. The next prime is 1022121003017. The reversal of 1022121003010 is 103001212201.

It is not an unprimeable number, because it can be changed into a prime (1022121003017) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 134840670 + ... + 134848249.

It is an arithmetic number, because the mean of its divisors is an integer number (115292013300).

Almost surely, 2^{1022121003010} is an apocalyptic number.

1022121003010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022121003010 is a deficient number, since it is larger than the sum of its proper divisors (822551209790).

1022121003010 is a wasteful number, since it uses less digits than its factorization.

1022121003010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269689305.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1022121003010 its reverse (103001212201), we get a palindrome (1125122215211).

The spelling of 1022121003010 in words is "one trillion, twenty-two billion, one hundred twenty-one million, three thousand, ten".