2221142514330 has 32 divisors (see below), whose sum is σ = 5330859164928. Its totient is φ = 592291656000.

The previous prime is 2221142514317. The next prime is 2221142514373. The reversal of 2221142514330 is 334152411222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615855 + ... + 2195805.

It is an arithmetic number, because the mean of its divisors is an integer number (166589348904).

Almost surely, 2^{2221142514330} is an apocalyptic number.

2221142514330 is an abundant number, since it is smaller than the sum of its proper divisors (3109716650598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2221142514330 is a wasteful number, since it uses less digits than its factorization.

2221142514330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626822.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2221142514330 its reverse (334152411222), we get a palindrome (2555294925552).

The spelling of 2221142514330 in words is "two trillion, two hundred twenty-one billion, one hundred forty-two million, five hundred fourteen thousand, three hundred thirty".