1220002212041 has 32 divisors (see below), whose sum is σ = 1298436480000. Its totient is φ = 1143070633152.

The previous prime is 1220002212019. The next prime is 1220002212059. The reversal of 1220002212041 is 1402122000221.

It is a cyclic number.

It is not a de Polignac number, because 1220002212041 - 2⁶ = 1220002211977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1220002212071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1027802450 + ... + 1027803636.

It is an arithmetic number, because the mean of its divisors is an integer number (40576140000).

Almost surely, 2^{1220002212041} is an apocalyptic number.

It is an amenable number.

1220002212041 is a deficient number, since it is larger than the sum of its proper divisors (78434267959).

1220002212041 is a wasteful number, since it uses less digits than its factorization.

1220002212041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621.

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

Adding to 1220002212041 its reverse (1402122000221), we get a palindrome (2622124212262).

The spelling of 1220002212041 in words is "one trillion, two hundred twenty billion, two million, two hundred twelve thousand, forty-one".