10222200321002 has 4 divisors (see below), whose sum is σ = 15333300481506. Its totient is φ = 5111100160500.

The previous prime is 10222200321001. The next prime is 10222200321013. The reversal of 10222200321002 is 20012300222201.

10222200321002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8961455357761 + 1260744963241 = 2993569^2 + 1122829^2 .

It is not an unprimeable number, because it can be changed into a prime (10222200321001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555550080249 + ... + 2555550080252.

Almost surely, 2^{10222200321002} is an apocalyptic number.

10222200321002 is a deficient number, since it is larger than the sum of its proper divisors (5111100160504).

10222200321002 is an equidigital number, since it uses as much as digits as its factorization.

10222200321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111100160503.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10222200321002 its reverse (20012300222201), we get a palindrome (30234500543203).

The spelling of 10222200321002 in words is "ten trillion, two hundred twenty-two billion, two hundred million, three hundred twenty-one thousand, two".