215141302222 has 32 divisors (see below), whose sum is σ = 402584592384. Its totient is φ = 83770783200.

The previous prime is 215141302213. The next prime is 215141302231. The reversal of 215141302222 is 222203141512.

It is an interprime number because it is at equal distance from previous prime (215141302213) and next prime (215141302231).

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, 163929 + ... + 676132.

It is an arithmetic number, because the mean of its divisors is an integer number (12580768512).

Almost surely, 2^215141302222 is an apocalyptic number.

215141302222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

215141302222 is a deficient number, since it is larger than the sum of its proper divisors (187443290162).

215141302222 is a wasteful number, since it uses less digits than its factorization.

215141302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841744.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 215141302222 its reverse (222203141512), we get a palindrome (437344443734).

The spelling of 215141302222 in words is "two hundred fifteen billion, one hundred forty-one million, three hundred two thousand, two hundred twenty-two".