122011201010 has 16 divisors (see below), whose sum is σ = 222266189376. Its totient is φ = 48216474288.

The previous prime is 122011200977. The next prime is 122011201027. The reversal of 122011201010 is 10102110221.

It is a junction number, because it is equal to n+sod(n) for n = 122011200982 and 122011201000.

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, 73499894 + ... + 73501553.

It is an arithmetic number, because the mean of its divisors is an integer number (13891636836).

Almost surely, 2^122011201010 is an apocalyptic number.

122011201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122011201010 is a deficient number, since it is larger than the sum of its proper divisors (100254988366).

122011201010 is a wasteful number, since it uses less digits than its factorization.

122011201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147001537.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122011201010 its reverse (10102110221), we get a palindrome (132113311231).

The spelling of 122011201010 in words is "one hundred twenty-two billion, eleven million, two hundred one thousand, ten".