122040222210110 has 32 divisors (see below), whose sum is σ = 219757179058272. Its totient is φ = 48797250353280.

The previous prime is 122040222210103. The next prime is 122040222210139. The reversal of 122040222210110 is 11012222040221.

It is a happy number.

It is a super-2 number, since 2×122040222210110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020659189 + ... + 1020778751.

It is an arithmetic number, because the mean of its divisors is an integer number (6867411845571).

Almost surely, 2^{122040222210110} is an apocalyptic number.

122040222210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122040222210110 is a deficient number, since it is larger than the sum of its proper divisors (97716956848162).

122040222210110 is a wasteful number, since it uses less digits than its factorization.

122040222210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158108.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122040222210110 its reverse (11012222040221), we get a palindrome (133052444250331).

The spelling of 122040222210110 in words is "one hundred twenty-two trillion, forty billion, two hundred twenty-two million, two hundred ten thousand, one hundred ten".