21232202131219 has 8 divisors (see below), whose sum is σ = 21322229866560. Its totient is φ = 21142184313600.

The previous prime is 21232202131211. The next prime is 21232202131249. The reversal of 21232202131219 is 91213120223212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21232202131219 - 2³ = 21232202131211 is a prime.

It is a super-2 number, since 2×21232202131219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21232202131211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1827139 + ... + 6767779.

It is an arithmetic number, because the mean of its divisors is an integer number (2665278733320).

Almost surely, 2^{21232202131219} is an apocalyptic number.

21232202131219 is a deficient number, since it is larger than the sum of its proper divisors (90027735341).

21232202131219 is a wasteful number, since it uses less digits than its factorization.

21232202131219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4958861.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 21232202131219 in words is "twenty-one trillion, two hundred thirty-two billion, two hundred two million, one hundred thirty-one thousand, two hundred nineteen".