20627660012162 has 8 divisors (see below), whose sum is σ = 35361702878016. Its totient is φ = 8840425719492.

The previous prime is 20627660012147. The next prime is 20627660012209. The reversal of 20627660012162 is 26121006672602.

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

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, 736702143278 + ... + 736702143305.

It is an arithmetic number, because the mean of its divisors is an integer number (4420212859752).

Almost surely, 2^{20627660012162} is an apocalyptic number.

20627660012162 is a deficient number, since it is larger than the sum of its proper divisors (14734042865854).

20627660012162 is a wasteful number, since it uses less digits than its factorization.

20627660012162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473404286592.

The product of its (nonzero) digits is 145152, while the sum is 41.

Adding to 20627660012162 its reverse (26121006672602), we get a palindrome (46748666684764).

The spelling of 20627660012162 in words is "twenty trillion, six hundred twenty-seven billion, six hundred sixty million, twelve thousand, one hundred sixty-two".