222003002100030 has 16 divisors (see below), whose sum is σ = 532807205040144. Its totient is φ = 59200800560000.

The previous prime is 222003002100029. The next prime is 222003002100041. The reversal of 222003002100030 is 30001200300222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 222003002099982 and 222003002100009.

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, 3700050034971 + ... + 3700050035030.

It is an arithmetic number, because the mean of its divisors is an integer number (33300450315009).

Almost surely, 2^{222003002100030} is an apocalyptic number.

222003002100030 is an abundant number, since it is smaller than the sum of its proper divisors (310804202940114).

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

222003002100030 is a wasteful number, since it uses less digits than its factorization.

222003002100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400100070011.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 222003002100030 its reverse (30001200300222), we get a palindrome (252004202400252).

The spelling of 222003002100030 in words is "two hundred twenty-two trillion, three billion, two million, one hundred thousand, thirty".