1222401255035 has 32 divisors (see below), whose sum is σ = 1548639907200. Its totient is φ = 924970475520.

The previous prime is 1222401255029. The next prime is 1222401255041. The reversal of 1222401255035 is 5305521042221.

It is an interprime number because it is at equal distance from previous prime (1222401255029) and next prime (1222401255041).

It is not a de Polignac number, because 1222401255035 - 2³⁸ = 947523348091 is a prime.

It is a super-2 number, since 2×1222401255035² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1222401254992 and 1222401255010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1238171 + ... + 1994459.

It is an arithmetic number, because the mean of its divisors is an integer number (48394997100).

Almost surely, 2^{1222401255035} is an apocalyptic number.

1222401255035 is a deficient number, since it is larger than the sum of its proper divisors (326238652165).

1222401255035 is a wasteful number, since it uses less digits than its factorization.

1222401255035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756551.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1222401255035 its reverse (5305521042221), we get a palindrome (6527922297256).

The spelling of 1222401255035 in words is "one trillion, two hundred twenty-two billion, four hundred one million, two hundred fifty-five thousand, thirty-five".