1121010231202 has 8 divisors (see below), whose sum is σ = 1780428014316. Its totient is φ = 527534226432.

The previous prime is 1121010231193. The next prime is 1121010231217. The reversal of 1121010231202 is 2021320101211.

It can be written as a sum of positive squares in 2 ways, for example, as 1111002429681 + 10007801521 = 1054041^2 + 100039^2 .

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

It is a super-2 number, since 2×1121010231202² (a number of 25 digits) contains 22 as substring.

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, 16485444543 + ... + 16485444610.

Almost surely, 2^{1121010231202} is an apocalyptic number.

1121010231202 is a deficient number, since it is larger than the sum of its proper divisors (659417783114).

1121010231202 is a wasteful number, since it uses less digits than its factorization.

1121010231202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32970889172.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1121010231202 its reverse (2021320101211), we get a palindrome (3142330332413).

The spelling of 1121010231202 in words is "one trillion, one hundred twenty-one billion, ten million, two hundred thirty-one thousand, two hundred two".