1120101223401 has 24 divisors (see below), whose sum is σ = 1626766442496. Its totient is φ = 742654805760.

The previous prime is 1120101223363. The next prime is 1120101223433. The reversal of 1120101223401 is 1043221010211.

1120101223401 is a `hidden beast` number, since 1 + 1 + 201 + 0 + 122 + 340 + 1 = 666.

It is not a de Polignac number, because 1120101223401 - 2⁷ = 1120101223273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120101224401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7685656 + ... + 7830038.

It is an arithmetic number, because the mean of its divisors is an integer number (67781935104).

Almost surely, 2^{1120101223401} is an apocalyptic number.

It is an amenable number.

1120101223401 is a deficient number, since it is larger than the sum of its proper divisors (506665219095).

1120101223401 is a wasteful number, since it uses less digits than its factorization.

1120101223401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149093 (or 149090 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1120101223401 its reverse (1043221010211), we get a palindrome (2163322233612).

The spelling of 1120101223401 in words is "one trillion, one hundred twenty billion, one hundred one million, two hundred twenty-three thousand, four hundred one".