1122020104001 has 8 divisors (see below), whose sum is σ = 1127084872704. Its totient is φ = 1116955632960.

The previous prime is 1122020103949. The next prime is 1122020104021. The reversal of 1122020104001 is 1004010202211.

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-1122020104001 is a prime.

It is a super-2 number, since 2×1122020104001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122020104021) 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, 11587256 + ... + 11683686.

It is an arithmetic number, because the mean of its divisors is an integer number (140885609088).

Almost surely, 2^{1122020104001} is an apocalyptic number.

It is an amenable number.

1122020104001 is a deficient number, since it is larger than the sum of its proper divisors (5064768703).

1122020104001 is an equidigital number, since it uses as much as digits as its factorization.

1122020104001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148831.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1122020104001 its reverse (1004010202211), we get a palindrome (2126030306212).

The spelling of 1122020104001 in words is "one trillion, one hundred twenty-two billion, twenty million, one hundred four thousand, one".