12202201290 has 32 divisors (see below), whose sum is σ = 29697757056. Its totient is φ = 3208089920.

The previous prime is 12202201237. The next prime is 12202201303. The reversal of 12202201290 is 9210220221.

It is a happy 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, 2862237 + ... + 2866496.

It is an arithmetic number, because the mean of its divisors is an integer number (928054908).

Almost surely, 2^12202201290 is an apocalyptic number.

12202201290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202201290 is an abundant number, since it is smaller than the sum of its proper divisors (17495555766).

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

12202201290 is a wasteful number, since it uses less digits than its factorization.

12202201290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5728814.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 12202201290 in words is "twelve billion, two hundred two million, two hundred one thousand, two hundred ninety".