1000220211022 has 8 divisors (see below), whose sum is σ = 1522723306536. Its totient is φ = 492645775512.

The previous prime is 1000220211013. The next prime is 1000220211031. The reversal of 1000220211022 is 2201120220001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1000220211013) and next prime (1000220211031).

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

It is a junction number, because it is equal to n+sod(n) for n = 1000220210993 and 1000220211011.

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, 3732164833 + ... + 3732165100.

It is an arithmetic number, because the mean of its divisors is an integer number (190340413317).

Almost surely, 2^{1000220211022} is an apocalyptic number.

1000220211022 is a deficient number, since it is larger than the sum of its proper divisors (522503095514).

1000220211022 is an equidigital number, since it uses as much as digits as its factorization.

1000220211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7464330002.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1000220211022 its reverse (2201120220001), we get a palindrome (3201340431023).

It can be divided in two parts, 1000 and 220211022, that added together give a palindrome (220212022).

The spelling of 1000220211022 in words is "one trillion, two hundred twenty million, two hundred eleven thousand, twenty-two".