1401123110022 has 48 divisors (see below), whose sum is σ = 3038367121920. Its totient is φ = 466641169776.

The previous prime is 1401123110011. The next prime is 1401123110027. The reversal of 1401123110022 is 2200113211041.

1401123110022 is a `hidden beast` number, since 1 + 401 + 1 + 231 + 10 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1401123109977 and 1401123110004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401123110027) 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, 136783233 + ... + 136793475.

It is an arithmetic number, because the mean of its divisors is an integer number (63299315040).

Almost surely, 2^{1401123110022} is an apocalyptic number.

1401123110022 is an abundant number, since it is smaller than the sum of its proper divisors (1637244011898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1401123110022 is a wasteful number, since it uses less digits than its factorization.

1401123110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16017 (or 16014 counting only the distinct ones).

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

Adding to 1401123110022 its reverse (2200113211041), we get a palindrome (3601236321063).

The spelling of 1401123110022 in words is "one trillion, four hundred one billion, one hundred twenty-three million, one hundred ten thousand, twenty-two".