22021202022103 has 8 divisors (see below), whose sum is σ = 22655566147472. Its totient is φ = 21388900870656.

The previous prime is 22021202022097. The next prime is 22021202022109. The reversal of 22021202022103 is 30122020212022.

It is an interprime number because it is at equal distance from previous prime (22021202022097) and next prime (22021202022109).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22021202022103 - 2⁹ = 22021202021591 is a prime.

It is a super-2 number, since 2×22021202022103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021202022109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515721825 + ... + 515764522.

It is an arithmetic number, because the mean of its divisors is an integer number (2831945768434).

Almost surely, 2^{22021202022103} is an apocalyptic number.

22021202022103 is a deficient number, since it is larger than the sum of its proper divisors (634364125369).

22021202022103 is a wasteful number, since it uses less digits than its factorization.

22021202022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031486961.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22021202022103 its reverse (30122020212022), we get a palindrome (52143222234125).

The spelling of 22021202022103 in words is "twenty-two trillion, twenty-one billion, two hundred two million, twenty-two thousand, one hundred three".