20120361232706 has 24 divisors (see below), whose sum is σ = 35109088410816. Its totient is φ = 8622739041000.

The previous prime is 20120361232693. The next prime is 20120361232739. The reversal of 20120361232706 is 60723216302102.

It is a super-2 number, since 2×20120361232706² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121526 + ... + 6344721.

It is an arithmetic number, because the mean of its divisors is an integer number (1462878683784).

Almost surely, 2^{20120361232706} is an apocalyptic number.

20120361232706 is a deficient number, since it is larger than the sum of its proper divisors (14988727178110).

20120361232706 is a wasteful number, since it uses less digits than its factorization.

20120361232706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498014 (or 6498007 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

Adding to 20120361232706 its reverse (60723216302102), we get a palindrome (80843577534808).

The spelling of 20120361232706 in words is "twenty trillion, one hundred twenty billion, three hundred sixty-one million, two hundred thirty-two thousand, seven hundred six".