1120212022331 has 8 divisors (see below), whose sum is σ = 1197622449504. Its totient is φ = 1044081106560.

The previous prime is 1120212022289. The next prime is 1120212022357. The reversal of 1120212022331 is 1332202120211.

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

It is a de Polignac number, because none of the positive numbers 2^k-1120212022331 is a prime.

It is a super-2 number, since 2×1120212022331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120212022361) 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, 319876040 + ... + 319879541.

It is an arithmetic number, because the mean of its divisors is an integer number (149702806188).

Almost surely, 2^{1120212022331} is an apocalyptic number.

1120212022331 is a deficient number, since it is larger than the sum of its proper divisors (77410427173).

1120212022331 is a wasteful number, since it uses less digits than its factorization.

1120212022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639755701.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1120212022331 its reverse (1332202120211), we get a palindrome (2452414142542).

The spelling of 1120212022331 in words is "one trillion, one hundred twenty billion, two hundred twelve million, twenty-two thousand, three hundred thirty-one".