1234003225215 has 32 divisors (see below), whose sum is σ = 1995298292736. Its totient is φ = 651179465600.

The previous prime is 1234003225207. The next prime is 1234003225223. The reversal of 1234003225215 is 5125223004321.

It is an interprime number because it is at equal distance from previous prime (1234003225207) and next prime (1234003225223).

It is not a de Polignac number, because 1234003225215 - 2³ = 1234003225207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1978924 + ... + 2526686.

It is an arithmetic number, because the mean of its divisors is an integer number (62353071648).

Almost surely, 2^{1234003225215} is an apocalyptic number.

1234003225215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1234003225215 is a deficient number, since it is larger than the sum of its proper divisors (761295067521).

1234003225215 is a wasteful number, since it uses less digits than its factorization.

1234003225215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549359.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1234003225215 its reverse (5125223004321), we get a palindrome (6359226229536).

The spelling of 1234003225215 in words is "one trillion, two hundred thirty-four billion, three million, two hundred twenty-five thousand, two hundred fifteen".