10211002001022 has 16 divisors (see below), whose sum is σ = 20422251037440. Its totient is φ = 3403626161112.

The previous prime is 10211002001009. The next prime is 10211002001023. The reversal of 10211002001022 is 22010020011201.

It is a junction number, because it is equal to n+sod(n) for n = 10211002000989 and 10211002001007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211002001023) 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, 9753622 + ... + 10749657.

It is an arithmetic number, because the mean of its divisors is an integer number (1276390689840).

Almost surely, 2^{10211002001022} is an apocalyptic number.

10211002001022 is an abundant number, since it is smaller than the sum of its proper divisors (10211249036418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10211002001022 is a wasteful number, since it uses less digits than its factorization.

10211002001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20586287.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10211002001022 its reverse (22010020011201), we get a palindrome (32221022012223).

The spelling of 10211002001022 in words is "ten trillion, two hundred eleven billion, two million, one thousand, twenty-two".