22134413031400 has 24 divisors (see below), whose sum is σ = 51462510298470. Its totient is φ = 8853765212480.

The previous prime is 22134413031331. The next prime is 22134413031413. The reversal of 22134413031400 is 413031443122.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 20775710409444 + 1358702621956 = 4558038^2 + 1165634^2 .

It is a super-2 number, since 2×22134413031400² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55336032379 + ... + 55336032778.

Almost surely, 2^{22134413031400} is an apocalyptic number.

22134413031400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22134413031400 is an abundant number, since it is smaller than the sum of its proper divisors (29328097267070).

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

22134413031400 is a wasteful number, since it uses less digits than its factorization.

22134413031400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110672065173 (or 110672065164 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22134413031400 its reverse (413031443122), we get a palindrome (22547444474522).

The spelling of 22134413031400 in words is "twenty-two trillion, one hundred thirty-four billion, four hundred thirteen million, thirty-one thousand, four hundred".