220001200110022 has 4 divisors (see below), whose sum is σ = 330001800165036. Its totient is φ = 110000600055010.

The previous prime is 220001200110011. The next prime is 220001200110047. The reversal of 220001200110022 is 220011002100022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×220001200110022⁴ (a number of 58 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220001200109984 and 220001200110011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000300027504 + ... + 55000300027507.

It is an arithmetic number, because the mean of its divisors is an integer number (82500450041259).

Almost surely, 2^{220001200110022} is an apocalyptic number.

220001200110022 is a deficient number, since it is larger than the sum of its proper divisors (110000600055014).

220001200110022 is a wasteful number, since it uses less digits than its factorization.

220001200110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110000600055013.

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

Adding to 220001200110022 its reverse (220011002100022), we get a palindrome (440012202210044).

The spelling of 220001200110022 in words is "two hundred twenty trillion, one billion, two hundred million, one hundred ten thousand, twenty-two".