1022002202103 has 16 divisors (see below), whose sum is σ = 1363530374400. Its totient is φ = 680904564480.

The previous prime is 1022002202099. The next prime is 1022002202159. The reversal of 1022002202103 is 3012022002201.

It is a happy number.

It is not a de Polignac number, because 1022002202103 - 2² = 1022002202099 is a prime.

It is a super-2 number, since 2×1022002202103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022002202173) 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, 33450208 + ... + 33480746.

It is an arithmetic number, because the mean of its divisors is an integer number (85220648400).

Almost surely, 2^{1022002202103} is an apocalyptic number.

1022002202103 is a deficient number, since it is larger than the sum of its proper divisors (341528172297).

1022002202103 is a wasteful number, since it uses less digits than its factorization.

1022002202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37222.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1022002202103 its reverse (3012022002201), we get a palindrome (4034024204304).

The spelling of 1022002202103 in words is "one trillion, twenty-two billion, two million, two hundred two thousand, one hundred three".