1214222203011 has 16 divisors (see below), whose sum is σ = 1649559492000. Its totient is φ = 794184119040.

The previous prime is 1214222203009. The next prime is 1214222203013. The reversal of 1214222203011 is 1103022224121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1214222203009) and next prime (1214222203013).

It is not a de Polignac number, because 1214222203011 - 2¹ = 1214222203009 is a prime.

It is a super-2 number, since 2×1214222203011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1214222203013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6224031 + ... + 6416151.

It is an arithmetic number, because the mean of its divisors is an integer number (103097468250).

Almost surely, 2^{1214222203011} is an apocalyptic number.

1214222203011 is a deficient number, since it is larger than the sum of its proper divisors (435337288989).

1214222203011 is a wasteful number, since it uses less digits than its factorization.

1214222203011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231926.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1214222203011 its reverse (1103022224121), we get a palindrome (2317244427132).

The spelling of 1214222203011 in words is "one trillion, two hundred fourteen billion, two hundred twenty-two million, two hundred three thousand, eleven".