12101202022802 has 8 divisors (see below), whose sum is σ = 19219556153916. Its totient is φ = 5694683304832.

The previous prime is 12101202022801. The next prime is 12101202022807. The reversal of 12101202022802 is 20822020210121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12092373353281 + 8828669521 = 3477409^2 + 93961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12101202022801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177958853243 + ... + 177958853310.

Almost surely, 2^{12101202022802} is an apocalyptic number.

12101202022802 is a deficient number, since it is larger than the sum of its proper divisors (7118354131114).

12101202022802 is a wasteful number, since it uses less digits than its factorization.

12101202022802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355917706572.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 12101202022802 its reverse (20822020210121), we get a palindrome (32923222232923).

The spelling of 12101202022802 in words is "twelve trillion, one hundred one billion, two hundred two million, twenty-two thousand, eight hundred two".