2204032015155 has 16 divisors (see below), whose sum is σ = 3530746556064. Its totient is φ = 1174051964160.

The previous prime is 2204032015069. The next prime is 2204032015189. The reversal of 2204032015155 is 5515102304022.

It is not a de Polignac number, because 2204032015155 - 2⁹ = 2204032014643 is a prime.

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, 89473354 + ... + 89497983.

It is an arithmetic number, because the mean of its divisors is an integer number (220671659754).

Almost surely, 2^{2204032015155} is an apocalyptic number.

2204032015155 is a deficient number, since it is larger than the sum of its proper divisors (1326714540909).

2204032015155 is a wasteful number, since it uses less digits than its factorization.

2204032015155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178972166.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 2204032015155 its reverse (5515102304022), we get a palindrome (7719134319177).

The spelling of 2204032015155 in words is "two trillion, two hundred four billion, thirty-two million, fifteen thousand, one hundred fifty-five".