1153221332102 has 16 divisors (see below), whose sum is σ = 1977152758272. Its totient is φ = 494187237960.

The previous prime is 1153221332059. The next prime is 1153221332119. The reversal of 1153221332102 is 2012331223511.

It is a super-2 number, since 2×1153221332102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4064174 + ... + 4338657.

It is an arithmetic number, because the mean of its divisors is an integer number (123572047392).

Almost surely, 2^{1153221332102} is an apocalyptic number.

1153221332102 is a deficient number, since it is larger than the sum of its proper divisors (823931426170).

1153221332102 is an equidigital number, since it uses as much as digits as its factorization.

1153221332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8412643.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1153221332102 its reverse (2012331223511), we get a palindrome (3165552555613).

The spelling of 1153221332102 in words is "one trillion, one hundred fifty-three billion, two hundred twenty-one million, three hundred thirty-two thousand, one hundred two".