1000120200022 has 16 divisors (see below), whose sum is σ = 1522264685760. Its totient is φ = 492743662848.

The previous prime is 1000120200019. The next prime is 1000120200041. The reversal of 1000120200022 is 2200020210001.

It is a junction number, because it is equal to n+sod(n) for n = 1000120199981 and 1000120200008.

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, 11211598 + ... + 11300449.

It is an arithmetic number, because the mean of its divisors is an integer number (95141542860).

Almost surely, 2^{1000120200022} is an apocalyptic number.

1000120200022 is a deficient number, since it is larger than the sum of its proper divisors (522144485738).

1000120200022 is a wasteful number, since it uses less digits than its factorization.

1000120200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22512375.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000120200022 its reverse (2200020210001), we get a palindrome (3200140410023).

The spelling of 1000120200022 in words is "one trillion, one hundred twenty million, two hundred thousand, twenty-two".