122022001011 has 16 divisors (see below), whose sum is σ = 168484313088. Its totient is φ = 78470721600.

The previous prime is 122022001009. The next prime is 122022001051. The reversal of 122022001011 is 110100220221.

It is not a de Polignac number, because 122022001011 - 2¹ = 122022001009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122022001051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2080506 + ... + 2138351.

It is an arithmetic number, because the mean of its divisors is an integer number (10530269568).

Almost surely, 2^122022001011 is an apocalyptic number.

122022001011 is a deficient number, since it is larger than the sum of its proper divisors (46462312077).

122022001011 is a wasteful number, since it uses less digits than its factorization.

122022001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219202.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122022001011 its reverse (110100220221), we get a palindrome (232122221232).

The spelling of 122022001011 in words is "one hundred twenty-two billion, twenty-two million, one thousand, eleven".