1103402332212 has 24 divisors (see below), whose sum is σ = 2686544809536. Its totient is φ = 351809439168.

The previous prime is 1103402332177. The next prime is 1103402332223. The reversal of 1103402332212 is 2122332043011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1998916993 + ... + 1998917544.

It is an arithmetic number, because the mean of its divisors is an integer number (111939367064).

Almost surely, 2^{1103402332212} is an apocalyptic number.

1103402332212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1103402332212 is an abundant number, since it is smaller than the sum of its proper divisors (1583142477324).

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

1103402332212 is a wasteful number, since it uses less digits than its factorization.

1103402332212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997834567 (or 3997834565 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1103402332212 its reverse (2122332043011), we get a palindrome (3225734375223).

The spelling of 1103402332212 in words is "one trillion, one hundred three billion, four hundred two million, three hundred thirty-two thousand, two hundred twelve".