2221151245034 has 8 divisors (see below), whose sum is σ = 3331915590720. Its totient is φ = 1110512714796.

The previous prime is 2221151244863. The next prime is 2221151245099. The reversal of 2221151245034 is 4305421511222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2221151245034² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31409714 + ... + 31480349.

It is an arithmetic number, because the mean of its divisors is an integer number (416489448840).

Almost surely, 2^{2221151245034} is an apocalyptic number.

2221151245034 is a deficient number, since it is larger than the sum of its proper divisors (1110764345686).

2221151245034 is a wasteful number, since it uses less digits than its factorization.

2221151245034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62907724.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 2221151245034 its reverse (4305421511222), we get a palindrome (6526572756256).

The spelling of 2221151245034 in words is "two trillion, two hundred twenty-one billion, one hundred fifty-one million, two hundred forty-five thousand, thirty-four".