1400422231123 has 32 divisors (see below), whose sum is σ = 1493972480000. Its totient is φ = 1308962936736.

The previous prime is 1400422231037. The next prime is 1400422231129. The reversal of 1400422231123 is 3211322240041.

It is not a de Polignac number, because 1400422231123 - 2²¹ = 1400420133971 is a prime.

It is a super-2 number, since 2×1400422231123² (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 (1400422231129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 944316340 + ... + 944317822.

It is an arithmetic number, because the mean of its divisors is an integer number (46686640000).

Almost surely, 2^{1400422231123} is an apocalyptic number.

1400422231123 is a deficient number, since it is larger than the sum of its proper divisors (93550248877).

1400422231123 is a wasteful number, since it uses less digits than its factorization.

1400422231123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1400422231123 its reverse (3211322240041), we get a palindrome (4611744471164).

The spelling of 1400422231123 in words is "one trillion, four hundred billion, four hundred twenty-two million, two hundred thirty-one thousand, one hundred twenty-three".