10220416215662 has 4 divisors (see below), whose sum is σ = 15330624323496. Its totient is φ = 5110208107830.

The previous prime is 10220416215649. The next prime is 10220416215697. The reversal of 10220416215662 is 26651261402201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555104053914 + ... + 2555104053917.

It is an arithmetic number, because the mean of its divisors is an integer number (3832656080874).

Almost surely, 2^{10220416215662} is an apocalyptic number.

10220416215662 is a deficient number, since it is larger than the sum of its proper divisors (5110208107834).

10220416215662 is an equidigital number, since it uses as much as digits as its factorization.

10220416215662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5110208107833.

The product of its (nonzero) digits is 69120, while the sum is 38.

Adding to 10220416215662 its reverse (26651261402201), we get a palindrome (36871677617863).

The spelling of 10220416215662 in words is "ten trillion, two hundred twenty billion, four hundred sixteen million, two hundred fifteen thousand, six hundred sixty-two".