2215220003052 has 48 divisors (see below), whose sum is σ = 6051332700672. Its totient is φ = 617482926720.

The previous prime is 2215220003023. The next prime is 2215220003099. The reversal of 2215220003052 is 2503000225122.

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, 321602248 + ... + 321609135.

It is an arithmetic number, because the mean of its divisors is an integer number (126069431264).

Almost surely, 2^{2215220003052} is an apocalyptic number.

It is an amenable number.

2215220003052 is an abundant number, since it is smaller than the sum of its proper divisors (3836112697620).

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

2215220003052 is a wasteful number, since it uses less digits than its factorization.

2215220003052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643211438 (or 643211436 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 2215220003052 its reverse (2503000225122), we get a palindrome (4718220228174).

The spelling of 2215220003052 in words is "two trillion, two hundred fifteen billion, two hundred twenty million, three thousand, fifty-two".