220201111212110 has 16 divisors (see below), whose sum is σ = 452985143065056. Its totient is φ = 75497523844128.

The previous prime is 220201111212101. The next prime is 220201111212119. The reversal of 220201111212110 is 11212111102022.

It is an interprime number because it is at equal distance from previous prime (220201111212101) and next prime (220201111212119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220201111212119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572865080017 + ... + 1572865080156.

It is an arithmetic number, because the mean of its divisors is an integer number (28311571441566).

Almost surely, 2^{220201111212110} is an apocalyptic number.

220201111212110 is an abundant number, since it is smaller than the sum of its proper divisors (232784031852946).

220201111212110 is a wasteful number, since it uses less digits than its factorization.

220201111212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145730160187.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 220201111212110 its reverse (11212111102022), we get a palindrome (231413222314132).

The spelling of 220201111212110 in words is "two hundred twenty trillion, two hundred one billion, one hundred eleven million, two hundred twelve thousand, one hundred ten".