122200022112110 has 16 divisors (see below), whose sum is σ = 232898865672816. Its totient is φ = 46004714206848.

The previous prime is 122200022112089. The next prime is 122200022112139. The reversal of 122200022112110 is 11211220002221.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359411829572 + ... + 359411829911.

It is an arithmetic number, because the mean of its divisors is an integer number (14556179104551).

Almost surely, 2^{122200022112110} is an apocalyptic number.

122200022112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122200022112110 is a deficient number, since it is larger than the sum of its proper divisors (110698843560706).

122200022112110 is a wasteful number, since it uses less digits than its factorization.

122200022112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718823659507.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122200022112110 its reverse (11211220002221), we get a palindrome (133411242114331).

The spelling of 122200022112110 in words is "one hundred twenty-two trillion, two hundred billion, twenty-two million, one hundred twelve thousand, one hundred ten".