1220035340401 has 8 divisors (see below), whose sum is σ = 1231490783520. Its totient is φ = 1208580883488.

The previous prime is 1220035340371. The next prime is 1220035340429. The reversal of 1220035340401 is 1040435300221.

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

It is a cyclic number.

It is not a de Polignac number, because 1220035340401 - 2⁹ = 1220035339889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1220033340401) 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, 2368870 + ... + 2837536.

It is an arithmetic number, because the mean of its divisors is an integer number (153936347940).

Almost surely, 2^{1220035340401} is an apocalyptic number.

It is an amenable number.

1220035340401 is a deficient number, since it is larger than the sum of its proper divisors (11455443119).

1220035340401 is a wasteful number, since it uses less digits than its factorization.

1220035340401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493103.

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 1220035340401 in words is "one trillion, two hundred twenty billion, thirty-five million, three hundred forty thousand, four hundred one".