222011020003 has 4 divisors (see below), whose sum is σ = 222192551088. Its totient is φ = 221829488920.

The previous prime is 222011019973. The next prime is 222011020009. The reversal of 222011020003 is 300020110222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222011020003 is a prime.

It is a super-2 number, since 2×222011020003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222011020009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90763708 + ... + 90766153.

It is an arithmetic number, because the mean of its divisors is an integer number (55548137772).

Almost surely, 2^222011020003 is an apocalyptic number.

222011020003 is a deficient number, since it is larger than the sum of its proper divisors (181531085).

222011020003 is a wasteful number, since it uses less digits than its factorization.

222011020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181531084.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 222011020003 its reverse (300020110222), we get a palindrome (522031130225).

The spelling of 222011020003 in words is "two hundred twenty-two billion, eleven million, twenty thousand, three".