2212405030 has 32 divisors (see below), whose sum is σ = 4573013760. Its totient is φ = 762167520.

The previous prime is 2212405021. The next prime is 2212405067. The reversal of 2212405030 is 305042122.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2212404989 and 2212405007.

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, 527194 + ... + 531373.

It is an arithmetic number, because the mean of its divisors is an integer number (142906680).

Almost surely, 2^2212405030 is an apocalyptic number.

2212405030 is an abundant number, since it is smaller than the sum of its proper divisors (2360608730).

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

2212405030 is a wasteful number, since it uses less digits than its factorization.

2212405030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058604.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2212405030 is about 47036.2097750233. The cubic root of 2212405030 is about 1303.0313932344.

Adding to 2212405030 its reverse (305042122), we get a palindrome (2517447152).

The spelling of 2212405030 in words is "two billion, two hundred twelve million, four hundred five thousand, thirty".