122212030132001 has 4 divisors (see below), whose sum is σ = 122212116501012. Its totient is φ = 122211943762992.

The previous prime is 122212030131979. The next prime is 122212030132019. The reversal of 122212030132001 is 100231030212221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37156583184400 + 85055446947601 = 6095620^2 + 9222551^2 .

It is a cyclic number.

It is not a de Polignac number, because 122212030132001 - 2⁶ = 122212030131937 is a prime.

It is a super-2 number, since 2×122212030132001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122212030932001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41026046 + ... + 43903991.

It is an arithmetic number, because the mean of its divisors is an integer number (30553029125253).

Almost surely, 2^{122212030132001} is an apocalyptic number.

It is an amenable number.

122212030132001 is a deficient number, since it is larger than the sum of its proper divisors (86369011).

122212030132001 is an equidigital number, since it uses as much as digits as its factorization.

122212030132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86369010.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122212030132001 its reverse (100231030212221), we get a palindrome (222443060344222).

The spelling of 122212030132001 in words is "one hundred twenty-two trillion, two hundred twelve billion, thirty million, one hundred thirty-two thousand, one".