1244214022 has 16 divisors (see below), whose sum is σ = 1921082400. Its totient is φ = 603929088.

The previous prime is 1244214001. The next prime is 1244214089. The reversal of 1244214022 is 2204124421.

It is a junction number, because it is equal to n+sod(n) for n = 1244213984 and 1244214002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14503 + ... + 51949.

It is an arithmetic number, because the mean of its divisors is an integer number (120067650).

Almost surely, 2^1244214022 is an apocalyptic number.

1244214022 is a deficient number, since it is larger than the sum of its proper divisors (676868378).

1244214022 is a wasteful number, since it uses less digits than its factorization.

1244214022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37935.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1244214022 is about 35273.4180651663. The cubic root of 1244214022 is about 1075.5527057210.

Adding to 1244214022 its reverse (2204124421), we get a palindrome (3448338443).

The spelling of 1244214022 in words is "one billion, two hundred forty-four million, two hundred fourteen thousand, twenty-two".