12203136226470 has 32 divisors (see below), whose sum is σ = 33471459364608. Its totient is φ = 2789288280288.

The previous prime is 12203136226453. The next prime is 12203136226487. The reversal of 12203136226470 is 7462263130221.

It is an interprime number because it is at equal distance from previous prime (12203136226453) and next prime (12203136226487).

It is a super-2 number, since 2×12203136226470² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29055086044 + ... + 29055086463.

It is an arithmetic number, because the mean of its divisors is an integer number (1045983105144).

Almost surely, 2^{12203136226470} is an apocalyptic number.

12203136226470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12203136226470 is an abundant number, since it is smaller than the sum of its proper divisors (21268323138138).

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

12203136226470 is a wasteful number, since it uses less digits than its factorization.

12203136226470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58110172524.

The product of its (nonzero) digits is 145152, while the sum is 39.

Adding to 12203136226470 its reverse (7462263130221), we get a palindrome (19665399356691).

The spelling of 12203136226470 in words is "twelve trillion, two hundred three billion, one hundred thirty-six million, two hundred twenty-six thousand, four hundred seventy".