122011120201010 has 32 divisors (see below), whose sum is σ = 220006393868160. Its totient is φ = 48718609054848.

The previous prime is 122011120200973. The next prime is 122011120201039. The reversal of 122011120201010 is 10102021110221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41813414 + ... + 44636126.

It is an arithmetic number, because the mean of its divisors is an integer number (6875199808380).

Almost surely, 2^{122011120201010} is an apocalyptic number.

122011120201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122011120201010 is a deficient number, since it is larger than the sum of its proper divisors (97995273667150).

122011120201010 is a wasteful number, since it uses less digits than its factorization.

122011120201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830322.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122011120201010 its reverse (10102021110221), we get a palindrome (132113141311231).

It can be divided in two parts, 122011 and 120201010, that added together give a palindrome (120323021).

The spelling of 122011120201010 in words is "one hundred twenty-two trillion, eleven billion, one hundred twenty million, two hundred one thousand, ten".