1120216399431 has 8 divisors (see below), whose sum is σ = 1493663349504. Its totient is φ = 746790191160.

The previous prime is 1120216399429. The next prime is 1120216399447. The reversal of 1120216399431 is 1349936120211.

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

It is not a de Polignac number, because 1120216399431 - 2¹ = 1120216399429 is a prime.

It is a super-2 number, since 2×1120216399431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120216392431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5058991 + ... + 5275776.

It is an arithmetic number, because the mean of its divisors is an integer number (186707918688).

Almost surely, 2^{1120216399431} is an apocalyptic number.

1120216399431 is a deficient number, since it is larger than the sum of its proper divisors (373446950073).

1120216399431 is a wasteful number, since it uses less digits than its factorization.

1120216399431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10370901.

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 1120216399431 in words is "one trillion, one hundred twenty billion, two hundred sixteen million, three hundred ninety-nine thousand, four hundred thirty-one".