401154422222355 has 16 divisors (see below), whose sum is σ = 659194293814944. Its totient is φ = 208166619098880.

The previous prime is 401154422222299. The next prime is 401154422222383. The reversal of 401154422222355 is 553222224451104.

It is not a de Polignac number, because 401154422222355 - 2²⁷ = 401154288004627 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361400379826 + ... + 361400380935.

It is an arithmetic number, because the mean of its divisors is an integer number (41199643363434).

Almost surely, 2^{401154422222355} is an apocalyptic number.

401154422222355 is a deficient number, since it is larger than the sum of its proper divisors (258039871592589).

401154422222355 is a wasteful number, since it uses less digits than its factorization.

401154422222355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722800760806.

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 401154422222355 its reverse (553222224451104), we get a palindrome (954376646673459).

The spelling of 401154422222355 in words is "four hundred one trillion, one hundred fifty-four billion, four hundred twenty-two million, two hundred twenty-two thousand, three hundred fifty-five".