1022201103 has 72 divisors (see below), whose sum is σ = 1763037360. Its totient is φ = 524832000.

The previous prime is 1022201093. The next prime is 1022201153. The reversal of 1022201103 is 3011022201.

It is not a de Polignac number, because 1022201103 - 2⁵ = 1022201071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022201153) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1796203 + ... + 1796771.

It is an arithmetic number, because the mean of its divisors is an integer number (24486630).

Almost surely, 2^1022201103 is an apocalyptic number.

1022201103 is a deficient number, since it is larger than the sum of its proper divisors (740836257).

1022201103 is a wasteful number, since it uses less digits than its factorization.

1022201103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 691 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1022201103 is about 31971.8798790437. The cubic root of 1022201103 is about 1007.3462678616.

Adding to 1022201103 its reverse (3011022201), we get a palindrome (4033223304).

The spelling of 1022201103 in words is "one billion, twenty-two million, two hundred one thousand, one hundred three".