122020220212001 has 8 divisors (see below), whose sum is σ = 127550740608000. Its totient is φ = 116589348832320.

The previous prime is 122020220211971. The next prime is 122020220212003. The reversal of 122020220212001 is 100212022020221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122020220212001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122020220212003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24912251576 + ... + 24912256473.

It is an arithmetic number, because the mean of its divisors is an integer number (15943842576000).

Almost surely, 2^{122020220212001} is an apocalyptic number.

It is an amenable number.

122020220212001 is a deficient number, since it is larger than the sum of its proper divisors (5530520395999).

122020220212001 is an equidigital number, since it uses as much as digits as its factorization.

122020220212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49824508159.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122020220212001 its reverse (100212022020221), we get a palindrome (222232242232222).

It can be divided in two parts, 122020220 and 212001, that added together give a palindrome (122232221).

The spelling of 122020220212001 in words is "one hundred twenty-two trillion, twenty billion, two hundred twenty million, two hundred twelve thousand, one".