1202213422 has 8 divisors (see below), whose sum is σ = 1804036896. Its totient is φ = 600867792.

The previous prime is 1202213407. The next prime is 1202213431. The reversal of 1202213422 is 2243122021.

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

It is a super-2 number, since 2×1202213422² = 2890634224073900168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1202213422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113103 + ... + 123274.

It is an arithmetic number, because the mean of its divisors is an integer number (225504612).

Almost surely, 2^1202213422 is an apocalyptic number.

1202213422 is a deficient number, since it is larger than the sum of its proper divisors (601823474).

1202213422 is a wasteful number, since it uses less digits than its factorization.

1202213422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238922.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1202213422 is about 34672.9494274716. The cubic root of 1202213422 is about 1063.3115322839.

Adding to 1202213422 its reverse (2243122021), we get a palindrome (3445335443).

It can be divided in two parts, 12022134 and 22, that added together give a triangular number (12022156 = T₄₉₀₃).

The spelling of 1202213422 in words is "one billion, two hundred two million, two hundred thirteen thousand, four hundred twenty-two".