12102201034 has 32 divisors (see below), whose sum is σ = 22805494272. Its totient is φ = 4679142000.

The previous prime is 12102200959. The next prime is 12102201037. The reversal of 12102201034 is 43010220121.

It is a super-3 number, since 3×12102201034³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12102200999 and 12102201017.

It is not an unprimeable number, because it can be changed into a prime (12102201037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279772 + ... + 320119.

It is an arithmetic number, because the mean of its divisors is an integer number (712671696).

Almost surely, 2^12102201034 is an apocalyptic number.

12102201034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12102201034 is a deficient number, since it is larger than the sum of its proper divisors (10703293238).

12102201034 is a wasteful number, since it uses less digits than its factorization.

12102201034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600042.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12102201034 its reverse (43010220121), we get a palindrome (55112421155).

The spelling of 12102201034 in words is "twelve billion, one hundred two million, two hundred one thousand, thirty-four".