10201000021022 has 32 divisors (see below), whose sum is σ = 16251735931200. Its totient is φ = 4785629879808.

The previous prime is 10201000021021. The next prime is 10201000021099. The reversal of 10201000021022 is 22012000010201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10201000020994 and 10201000021012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201000021021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18066008 + ... + 18622100.

It is an arithmetic number, because the mean of its divisors is an integer number (507866747850).

Almost surely, 2^{10201000021022} is an apocalyptic number.

10201000021022 is a deficient number, since it is larger than the sum of its proper divisors (6050735910178).

10201000021022 is a wasteful number, since it uses less digits than its factorization.

10201000021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557780.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10201000021022 its reverse (22012000010201), we get a palindrome (32213000031223).

The spelling of 10201000021022 in words is "ten trillion, two hundred one billion, twenty-one thousand, twenty-two".