1102012322032 has 30 divisors (see below), whose sum is σ = 2253439682088. Its totient is φ = 522005834016.

The previous prime is 1102012322023. The next prime is 1102012322039. The reversal of 1102012322032 is 2302232102011.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102012322039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95390028 + ... + 95401579.

Almost surely, 2^{1102012322032} is an apocalyptic number.

It is an amenable number.

1102012322032 is an abundant number, since it is smaller than the sum of its proper divisors (1151427360056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102012322032 is a wasteful number, since it uses less digits than its factorization.

1102012322032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190791653 (or 190791628 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1102012322032 its reverse (2302232102011), we get a palindrome (3404244424043).

The spelling of 1102012322032 in words is "one trillion, one hundred two billion, twelve million, three hundred twenty-two thousand, thirty-two".