1021010201122 has 8 divisors (see below), whose sum is σ = 1531520442576. Its totient is φ = 510503386932.

The previous prime is 1021010201117. The next prime is 1021010201129. The reversal of 1021010201122 is 2211020101201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1021010201129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102993 + ... + 1432699.

It is an arithmetic number, because the mean of its divisors is an integer number (191440055322).

Almost surely, 2^{1021010201122} is an apocalyptic number.

1021010201122 is a deficient number, since it is larger than the sum of its proper divisors (510510241454).

1021010201122 is a wasteful number, since it uses less digits than its factorization.

1021010201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713632.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1021010201122 its reverse (2211020101201), we get a palindrome (3232030302323).

The spelling of 1021010201122 in words is "one trillion, twenty-one billion, ten million, two hundred one thousand, one hundred twenty-two".