220501651110052 has 12 divisors (see below), whose sum is σ = 415560804015196. Its totient is φ = 101769992820000.

The previous prime is 220501651110047. The next prime is 220501651110061. The reversal of 220501651110052 is 250011156105022.

It can be written as a sum of positive squares in 2 ways, for example, as 15439995749376 + 205061655360676 = 3929376^2 + 14319974^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220501651109996 and 220501651110023.

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, 2120208183699 + ... + 2120208183802.

Almost surely, 2^{220501651110052} is an apocalyptic number.

It is an amenable number.

220501651110052 is a deficient number, since it is larger than the sum of its proper divisors (195059152905144).

220501651110052 is a wasteful number, since it uses less digits than its factorization.

220501651110052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4240416367518 (or 4240416367516 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 220501651110052 in words is "two hundred twenty trillion, five hundred one billion, six hundred fifty-one million, one hundred ten thousand, fifty-two".