1022210101002 has 24 divisors (see below), whose sum is σ = 2060145802368. Its totient is φ = 338135622760.

The previous prime is 1022210100883. The next prime is 1022210101007. The reversal of 1022210101002 is 2001010122201.

It is not an unprimeable number, because it can be changed into a prime (1022210101007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4860858 + ... + 5066789.

It is an arithmetic number, because the mean of its divisors is an integer number (85839408432).

Almost surely, 2^{1022210101002} is an apocalyptic number.

1022210101002 is an abundant number, since it is smaller than the sum of its proper divisors (1037935701366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022210101002 is an equidigital number, since it uses as much as digits as its factorization.

1022210101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9927914 (or 9927783 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1022210101002 its reverse (2001010122201), we get a palindrome (3023220223203).

The spelling of 1022210101002 in words is "one trillion, twenty-two billion, two hundred ten million, one hundred one thousand, two".