1212010222 has 8 divisors (see below), whose sum is σ = 1831095000. Its totient is φ = 601645224.

The previous prime is 1212010213. The next prime is 1212010243. The reversal of 1212010222 is 2220102121.

It is a happy number.

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

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, 2179597 + ... + 2180152.

It is an arithmetic number, because the mean of its divisors is an integer number (228886875).

Almost surely, 2^1212010222 is an apocalyptic number.

1212010222 is a deficient number, since it is larger than the sum of its proper divisors (619084778).

1212010222 is a wasteful number, since it uses less digits than its factorization.

1212010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4359890.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1212010222 is about 34813.9371803880. The cubic root of 1212010222 is about 1066.1920196598.

Adding to 1212010222 its reverse (2220102121), we get a palindrome (3432112343).

The spelling of 1212010222 in words is "one billion, two hundred twelve million, ten thousand, two hundred twenty-two".