1002210220022 has 16 divisors (see below), whose sum is σ = 1642862595600. Its totient is φ = 454749479040.

The previous prime is 1002210220019. The next prime is 1002210220051. The reversal of 1002210220022 is 2200220122001.

It is a junction number, because it is equal to n+sod(n) for n = 1002210219979 and 1002210220006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40018247 + ... + 40043282.

It is an arithmetic number, because the mean of its divisors is an integer number (102678912225).

Almost surely, 2^{1002210220022} is an apocalyptic number.

1002210220022 is a deficient number, since it is larger than the sum of its proper divisors (640652375578).

1002210220022 is a wasteful number, since it uses less digits than its factorization.

1002210220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80062111.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1002210220022 its reverse (2200220122001), we get a palindrome (3202430342023).

It can be divided in two parts, 100 and 2210220022, that added together give a palindrome (2210220122).

The spelling of 1002210220022 in words is "one trillion, two billion, two hundred ten million, two hundred twenty thousand, twenty-two".