3142022222 has 4 divisors (see below), whose sum is σ = 4713033336. Its totient is φ = 1571011110.

The previous prime is 3142022201. The next prime is 3142022227. The reversal of 3142022222 is 2222202413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2222202413 = 17 ⋅130717789.

It is a junction number, because it is equal to n+sod(n) for n = 3142022194 and 3142022203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142022227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785505554 + ... + 785505557.

It is an arithmetic number, because the mean of its divisors is an integer number (1178258334).

Almost surely, 2^3142022222 is an apocalyptic number.

3142022222 is a deficient number, since it is larger than the sum of its proper divisors (1571011114).

3142022222 is a wasteful number, since it uses less digits than its factorization.

3142022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571011113.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3142022222 is about 56053.7440497956. The cubic root of 3142022222 is about 1464.6586386020.

Adding to 3142022222 its reverse (2222202413), we get a palindrome (5364224635).

The spelling of 3142022222 in words is "three billion, one hundred forty-two million, twenty-two thousand, two hundred twenty-two".