1220101410001 has 2 divisors, whose sum is σ = 1220101410002. Its totient is φ = 1220101410000.

The previous prime is 1220101409963. The next prime is 1220101410019. The reversal of 1220101410001 is 1000141010221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1192025056401 + 28076353600 = 1091799^2 + 167560^2 .

It is an emirp because it is prime and its reverse (1000141010221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1220101410001 - 2¹¹ = 1220101407953 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220101410061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610050705000 + 610050705001.

It is an arithmetic number, because the mean of its divisors is an integer number (610050705001).

Almost surely, 2^{1220101410001} is an apocalyptic number.

It is an amenable number.

1220101410001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220101410001 is an equidigital number, since it uses as much as digits as its factorization.

1220101410001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1220101410001 its reverse (1000141010221), we get a palindrome (2220242420222).

The spelling of 1220101410001 in words is "one trillion, two hundred twenty billion, one hundred one million, four hundred ten thousand, one".