1102202511432 has 32 divisors (see below), whose sum is σ = 3006006850080. Its totient is φ = 334000760960.

The previous prime is 1102202511401. The next prime is 1102202511439. The reversal of 1102202511432 is 2341152022011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1102202511439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2087504493 + ... + 2087505020.

It is an arithmetic number, because the mean of its divisors is an integer number (93937714065).

Almost surely, 2^{1102202511432} is an apocalyptic number.

1102202511432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102202511432 is an abundant number, since it is smaller than the sum of its proper divisors (1903804338648).

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

1102202511432 is a wasteful number, since it uses less digits than its factorization.

1102202511432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4175009533 (or 4175009529 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 1102202511432 its reverse (2341152022011), we get a palindrome (3443354533443).

The spelling of 1102202511432 in words is "one trillion, one hundred two billion, two hundred two million, five hundred eleven thousand, four hundred thirty-two".