1022023202201 has 8 divisors (see below), whose sum is σ = 1026884780544. Its totient is φ = 1017164111040.

The previous prime is 1022023202197. The next prime is 1022023202209.

1022023202201 is nontrivially palindromic in base 10.

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 1022023202201 - 2² = 1022023202197 is a prime.

It is a super-2 number, since 2×1022023202201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022023202201.

It is not an unprimeable number, because it can be changed into a prime (1022023202209) 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, 204596 + ... + 1444266.

It is an arithmetic number, because the mean of its divisors is an integer number (128360597568).

Almost surely, 2^{1022023202201} is an apocalyptic number.

It is an amenable number.

1022023202201 is a deficient number, since it is larger than the sum of its proper divisors (4861578343).

1022023202201 is a wasteful number, since it uses less digits than its factorization.

1022023202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243591.

The product of its (nonzero) digits is 192, while the sum is 17.

The spelling of 1022023202201 in words is "one trillion, twenty-two billion, twenty-three million, two hundred two thousand, two hundred one".