2210220420030 has 48 divisors (see below), whose sum is σ = 6567512107104. Its totient is φ = 505193238720.

The previous prime is 2210220420019. The next prime is 2210220420049. The reversal of 2210220420030 is 300240220122.

2210220420030 is a `hidden beast` number, since 2 + 21 + 0 + 220 + 420 + 0 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2210220419985 and 2210220420012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1754142561 + ... + 1754143820.

It is an arithmetic number, because the mean of its divisors is an integer number (136823168898).

Almost surely, 2^{2210220420030} is an apocalyptic number.

2210220420030 is an abundant number, since it is smaller than the sum of its proper divisors (4357291687074).

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

2210220420030 is a wasteful number, since it uses less digits than its factorization.

2210220420030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508286401 (or 3508286398 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2210220420030 its reverse (300240220122), we get a palindrome (2510460640152).

The spelling of 2210220420030 in words is "two trillion, two hundred ten billion, two hundred twenty million, four hundred twenty thousand, thirty".