2003426220215 has 16 divisors (see below), whose sum is σ = 2836186798080. Its totient is φ = 1329462560160.

The previous prime is 2003426220101. The next prime is 2003426220283. The reversal of 2003426220215 is 5120226243002.

It is not a de Polignac number, because 2003426220215 - 2¹⁰ = 2003426219191 is a prime.

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, 923236805 + ... + 923238974.

It is an arithmetic number, because the mean of its divisors is an integer number (177261674880).

Almost surely, 2^{2003426220215} is an apocalyptic number.

2003426220215 is a deficient number, since it is larger than the sum of its proper divisors (832760577865).

2003426220215 is a wasteful number, since it uses less digits than its factorization.

2003426220215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846475822.

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 2003426220215 in words is "two trillion, three billion, four hundred twenty-six million, two hundred twenty thousand, two hundred fifteen".