1014202221 has 16 divisors (see below), whose sum is σ = 1375317888. Its totient is φ = 664704000.

The previous prime is 1014202207. The next prime is 1014202247. The reversal of 1014202221 is 1222024101.

It is not a de Polignac number, because 1014202221 - 2⁶ = 1014202157 is a prime.

It is a super-2 number, since 2×1014202221² = 2057212290162665682, 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 1014202221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014202261) 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, 32401 + ... + 55481.

It is an arithmetic number, because the mean of its divisors is an integer number (85957368).

Almost surely, 2^1014202221 is an apocalyptic number.

It is an amenable number.

1014202221 is a deficient number, since it is larger than the sum of its proper divisors (361115667).

1014202221 is a wasteful number, since it uses less digits than its factorization.

1014202221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23332.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1014202221 is about 31846.5417431783. The cubic root of 1014202221 is about 1004.7118373853.

Adding to 1014202221 its reverse (1222024101), we get a palindrome (2236226322).

The spelling of 1014202221 in words is "one billion, fourteen million, two hundred two thousand, two hundred twenty-one".