12354200022 has 16 divisors (see below), whose sum is σ = 24721586352. Its totient is φ = 4115868960.

The previous prime is 12354199961. The next prime is 12354200029. The reversal of 12354200022 is 22000245321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12354200029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537229 + ... + 559752.

It is an arithmetic number, because the mean of its divisors is an integer number (1545099147).

Almost surely, 2^12354200022 is an apocalyptic number.

12354200022 is an abundant number, since it is smaller than the sum of its proper divisors (12367386330).

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

12354200022 is a wasteful number, since it uses less digits than its factorization.

12354200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098863.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 12354200022 its reverse (22000245321), we get a palindrome (34354445343).

The spelling of 12354200022 in words is "twelve billion, three hundred fifty-four million, two hundred thousand, twenty-two".