21403032033222 has 48 divisors (see below), whose sum is σ = 54290617853472. Its totient is φ = 5966001959040.

The previous prime is 21403032033101. The next prime is 21403032033247. The reversal of 21403032033222 is 22233023030412.

21403032033222 is a `hidden beast` number, since 2 + 1 + 4 + 0 + 3 + 0 + 320 + 332 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2071523293 + ... + 2071533624.

It is an arithmetic number, because the mean of its divisors is an integer number (1131054538614).

Almost surely, 2^{21403032033222} is an apocalyptic number.

21403032033222 is an abundant number, since it is smaller than the sum of its proper divisors (32887585820250).

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

21403032033222 is a wasteful number, since it uses less digits than its factorization.

21403032033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143056973 (or 4143056970 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 21403032033222 its reverse (22233023030412), we get a palindrome (43636055063634).

The spelling of 21403032033222 in words is "twenty-one trillion, four hundred three billion, thirty-two million, thirty-three thousand, two hundred twenty-two".