10221021011202 has 32 divisors (see below), whose sum is σ = 20748463899072. Its totient is φ = 3355943145984.

The previous prime is 10221021011183. The next prime is 10221021011209. The reversal of 10221021011202 is 20211012012201.

It is a super-2 number, since 2×10221021011202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10221021011209) 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 15 ways as a sum of consecutive naturals, for example, 5598138 + ... + 7195914.

It is an arithmetic number, because the mean of its divisors is an integer number (648389496846).

Almost surely, 2^{10221021011202} is an apocalyptic number.

10221021011202 is an abundant number, since it is smaller than the sum of its proper divisors (10527442887870).

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

10221021011202 is a wasteful number, since it uses less digits than its factorization.

10221021011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613762.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10221021011202 its reverse (20211012012201), we get a palindrome (30432033023403).

The spelling of 10221021011202 in words is "ten trillion, two hundred twenty-one billion, twenty-one million, eleven thousand, two hundred two".