956110201221 has 8 divisors (see below), whose sum is σ = 1456929830464. Its totient is φ = 546348686400.

The previous prime is 956110201217. The next prime is 956110201229. The reversal of 956110201221 is 122102011659.

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

It is not a de Polignac number, because 956110201221 - 2² = 956110201217 is a prime.

It is a super-2 number, since 2×956110201221² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (956110201229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22764528580 + ... + 22764528621.

It is an arithmetic number, because the mean of its divisors is an integer number (182116228808).

Almost surely, 2^956110201221 is an apocalyptic number.

It is an amenable number.

956110201221 is a deficient number, since it is larger than the sum of its proper divisors (500819629243).

956110201221 is a wasteful number, since it uses less digits than its factorization.

956110201221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45529057211.

The product of its (nonzero) digits is 2160, while the sum is 30.

The spelling of 956110201221 in words is "nine hundred fifty-six billion, one hundred ten million, two hundred one thousand, two hundred twenty-one".