1220033200215 has 16 divisors (see below), whose sum is σ = 1957372075008. Its totient is φ = 648911388576.

The previous prime is 1220033200213. The next prime is 1220033200261. The reversal of 1220033200215 is 5120023300221.

It is not a de Polignac number, because 1220033200215 - 2¹ = 1220033200213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1220033200191 and 1220033200200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220033200213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110805867 + ... + 110816876.

It is an arithmetic number, because the mean of its divisors is an integer number (122335754688).

Almost surely, 2^{1220033200215} is an apocalyptic number.

1220033200215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1220033200215 is a deficient number, since it is larger than the sum of its proper divisors (737338874793).

1220033200215 is a wasteful number, since it uses less digits than its factorization.

1220033200215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221623118.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 1220033200215 its reverse (5120023300221), we get a palindrome (6340056500436).

The spelling of 1220033200215 in words is "one trillion, two hundred twenty billion, thirty-three million, two hundred thousand, two hundred fifteen".