222132012019 has 4 divisors (see below), whose sum is σ = 223372973160. Its totient is φ = 220891050880.

The previous prime is 222132012007. The next prime is 222132012043. The reversal of 222132012019 is 910210231222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222132012019 - 2²⁹ = 221595141107 is a prime.

It is a super-2 number, since 2×222132012019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222132011984 and 222132012002.

It is not an unprimeable number, because it can be changed into a prime (222132012079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620480302 + ... + 620480659.

It is an arithmetic number, because the mean of its divisors is an integer number (55843243290).

Almost surely, 2^222132012019 is an apocalyptic number.

222132012019 is a deficient number, since it is larger than the sum of its proper divisors (1240961141).

222132012019 is a wasteful number, since it uses less digits than its factorization.

222132012019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240961140.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 222132012019 in words is "two hundred twenty-two billion, one hundred thirty-two million, twelve thousand, nineteen".