22000301022 has 32 divisors (see below), whose sum is σ = 51138720000. Its totient is φ = 6179260608.

The previous prime is 22000301009. The next prime is 22000301041. The reversal of 22000301022 is 22010300022.

It is a super-2 number, since 2×22000301022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22000300989 and 22000301007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4436647 + ... + 4441602.

It is an arithmetic number, because the mean of its divisors is an integer number (1598085000).

Almost surely, 2^22000301022 is an apocalyptic number.

22000301022 is an abundant number, since it is smaller than the sum of its proper divisors (29138418978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22000301022 is a wasteful number, since it uses less digits than its factorization.

22000301022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8878320.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 22000301022 its reverse (22010300022), we get a palindrome (44010601044).

The spelling of 22000301022 in words is "twenty-two billion, three hundred one thousand, twenty-two".