1002210001022 has 8 divisors (see below), whose sum is σ = 1505660268672. Its totient is φ = 500323244800.

The previous prime is 1002210000983. The next prime is 1002210001031. The reversal of 1002210001022 is 2201000122001.

It is a happy number.

1002210001022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1002210001022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002210000994 and 1002210001012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390876254 + ... + 390878817.

It is an arithmetic number, because the mean of its divisors is an integer number (188207533584).

Almost surely, 2^{1002210001022} is an apocalyptic number.

1002210001022 is a deficient number, since it is larger than the sum of its proper divisors (503450267650).

1002210001022 is an equidigital number, since it uses as much as digits as its factorization.

1002210001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781755714.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1002210001022 its reverse (2201000122001), we get a palindrome (3203210123023).

The spelling of 1002210001022 in words is "one trillion, two billion, two hundred ten million, one thousand, twenty-two".